| 1 |
| 1×2 |
| 1 |
| 2 |
| 1 |
| 2×3 |
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 3×4 |
| 1 |
| 3 |
| 1 |
| 4 |
| 1 |
| 1×2 |
| 1 |
| 2×3 |
| 1 |
| 3×4 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 3 |
| 1 |
| 4 |
| 1 |
| n×(n+1) |
| 1 |
| n |
| 1 |
| n+1 |
| 1 |
| n |
| 1 |
| n+1 |
| 1 |
| 1×2 |
| 1 |
| 2×3 |
| 1 |
| 3×4 |
| 1 |
| 2013×2014 |
| 1 |
| 2×4 |
| 1 |
| 4×6 |
| 1 |
| 6×8 |
| 1 |
| 2012×2014 |
| 中 |
| 6 |
| 7 |
| 12 |
| 9 |
| 20 |
| 11 |
| 30 |
| 99 |
| 24中0 |
| 1 |
| n |
| 1 |
| n+1 |
| 1 |
| n×(n+1) |
| 1 |
| n |
| 1 |
| n+1 |
| 1 |
| 1×2 |
| 1 |
| 2×3 |
| 1 |
| 3×2 |
| 1 |
| 2013×2012 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 3 |
| 1 |
| 2 |
| 1 |
| 2013 |
| 1 |
| 2012 |
| 1 |
| 2012 |
| 2013 |
| 2012 |
| 1 |
| 2×2 |
| 1 |
| 2×6 |
| 1 |
| 6×8 |
| 1 |
| 2012×2012 |
| 1 |
| 2 |
| 1 |
| 1×2 |
| 1 |
| 2×3 |
| 1 |
| 3×2 |
| 1 |
| 1006×1000 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 3 |
| 1 |
| 2 |
| 1 |
| 1006 |
| 1 |
| 1000 |
| 1 |
| 2 |
| 1 |
| 1000 |
| 1 |
| 2 |
| 1006 |
| 1000 |
| 503 |
| 2012 |
| 5 |
| 6 |
| 0 |
| 12 |
| 9 |
| 20 |
| 11 |
| 30 |
| 99 |
| 2250 |
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 3 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 5 |
| 1 |
| 5 |
| 1 |
| 6 |
| 1 |
| 29 |
| 1 |
| 50 |
| 1 |
| 2 |
| 1 |
| 50 |
| 12 |
| 25 |
| 1 |
| n |
| 1 |
| n+1 |
| 1999×1999-1999 |
| 1998×1998+1998 |
| 2000×2000-2000 |
| 1999×1999+1999 |
| 2001×2001-2001 |
| 2000×2000+2000 |
| 1 |
| 3 |
| 1 |
| 8 |
| 1 |
| 3 |
| 1 |
| 4 |
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 2 |
| 2 |
| 3 |
| 1 |
| 4 |
| 1 |
| 2 |