| 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,
1380,
1564,
1955,
2346,
3910,
4692,
5865,
7820,
9649,
11730,
19298,
23460,
28947,
38596,
48245,
57894,
96490,
115788,
144735,
164033,
192980,
221927,
289470,
328066,
443854,
492099,
578940,
656132,
665781,
820165,
887708,
984198,
1109635,
1331562,
1640330,
1968396,
2219270,
2460495,
2663124,
3280660,
3328905,
3772759,
4438540,
4920990,
6657810,
7545518,
9841980,
11318277,
13315620,
15091036,
18863795,
22636554,
37727590,
45273108,
56591385,
75455180,
113182770,
226365540
|