| 約数 |
1,
2,
3,
4,
5,
6,
10,
12,
15,
17,
20,
23,
30,
34,
46,
51,
60,
68,
69,
85,
92,
102,
115,
138,
170,
204,
230,
255,
276,
340,
345,
391,
460,
510,
690,
782,
1020,
1173,
1201,
1380,
1564,
1955,
2346,
2402,
3603,
3910,
4692,
4804,
5865,
6005,
7206,
7820,
11730,
12010,
14412,
18015,
20417,
23460,
24020,
27623,
36030,
40834,
55246,
61251,
72060,
81668,
82869,
102085,
110492,
122502,
138115,
165738,
204170,
245004,
276230,
306255,
331476,
408340,
414345,
469591,
552460,
612510,
828690,
939182,
1225020,
1408773,
1657380,
1878364,
2347955,
2817546,
4695910,
5635092,
7043865,
9391820,
14087730,
28175460
|