1 |
五 |
1 |
2 |
1 |
2 |
1 |
4 |
1 |
4 |
1 |
1×2010 |
1 |
2×2009 |
1 |
2010×1 |
2010 |
2011 |
1 |
1×2009 |
1 |
2×2008 |
1 |
2009×1 |
1 |
2021055 |
1 |
2021055 |
1 |
2×5 |
1 |
5×8 |
1 |
8×11 |
1 |
(3n-1)(3n+2) |
27 |
166 |
27 |
166 |
1 |
2 |
1 |
3 |
1 |
2003 |
1 |
2 |
1 |
3 |
1 |
2004 |
1 |
2 |
1 |
3 |
1 |
2004 |
1 |
2 |
1 |
3 |
1 |
2003 |
1 |
2004 |
1 |
2004 |
2 |
3 |
3 |
4 |
4 |
5 |
5 |
6 |
16 |
3 |
16 |
3 |