| 約数 |
1,
2,
3,
4,
5,
6,
10,
12,
15,
17,
20,
30,
34,
47,
51,
60,
68,
85,
94,
102,
141,
170,
188,
204,
235,
255,
282,
340,
470,
510,
564,
617,
705,
799,
940,
1020,
1234,
1410,
1598,
1851,
2397,
2468,
2820,
3085,
3196,
3702,
3995,
4794,
6170,
7404,
7990,
9255,
9588,
10489,
11985,
12340,
15980,
18510,
20978,
23970,
28999,
31467,
37020,
41956,
47940,
52445,
57998,
62934,
86997,
104890,
115996,
125868,
144995,
157335,
173994,
209780,
289990,
314670,
347988,
434985,
492983,
579980,
629340,
869970,
985966,
1478949,
1739940,
1971932,
2464915,
2957898,
4929830,
5915796,
7394745,
9859660,
14789490,
29578980
|