| 約数 |
1,
2,
4,
5,
8,
10,
16,
19,
20,
38,
40,
76,
80,
89,
95,
152,
178,
190,
304,
356,
380,
445,
712,
760,
797,
890,
1424,
1520,
1594,
1691,
1780,
3188,
3382,
3560,
3985,
6376,
6764,
7120,
7970,
8455,
12752,
13528,
15143,
15940,
16910,
27056,
30286,
31880,
33820,
60572,
63760,
67640,
70933,
75715,
121144,
135280,
141866,
151430,
242288,
283732,
302860,
354665,
567464,
605720,
709330,
1134928,
1211440,
1347727,
1418660,
2695454,
2837320,
5390908,
5674640,
6738635,
10781816,
13477270,
21563632,
26954540,
53909080,
107818160
|