| 約数 |
1,
2,
4,
5,
7,
10,
11,
14,
20,
22,
28,
35,
37,
44,
55,
70,
74,
77,
110,
140,
148,
154,
185,
220,
259,
308,
370,
385,
407,
518,
740,
770,
814,
839,
1036,
1295,
1540,
1628,
1678,
2035,
2590,
2849,
3356,
4070,
4195,
5180,
5698,
5873,
8140,
8390,
9229,
11396,
11746,
14245,
16780,
18458,
23492,
28490,
29365,
31043,
36916,
46145,
56980,
58730,
62086,
64603,
92290,
117460,
124172,
129206,
155215,
184580,
217301,
258412,
310430,
323015,
341473,
434602,
620860,
646030,
682946,
869204,
1086505,
1292060,
1365892,
1707365,
2173010,
2390311,
3414730,
4346020,
4780622,
6829460,
9561244,
11951555,
23903110,
47806220
|