| 約数 |
1,
2,
4,
5,
10,
19,
20,
23,
37,
38,
46,
74,
76,
92,
95,
115,
148,
185,
190,
230,
251,
370,
380,
437,
460,
502,
703,
740,
851,
874,
1004,
1255,
1406,
1702,
1748,
2185,
2510,
2812,
3404,
3515,
4255,
4370,
4769,
5020,
5773,
7030,
8510,
8740,
9287,
9538,
11546,
14060,
16169,
17020,
18574,
19076,
23092,
23845,
28865,
32338,
37148,
46435,
47690,
57730,
64676,
80845,
92870,
95380,
109687,
115460,
161690,
176453,
185740,
213601,
219374,
323380,
352906,
427202,
438748,
548435,
705812,
854404,
882265,
1068005,
1096870,
1764530,
2136010,
2193740,
3529060,
4058419,
4272020,
8116838,
16233676,
20292095,
40584190,
81168380
|