| 約数 |
1,
2,
4,
5,
8,
10,
16,
19,
20,
38,
40,
76,
80,
95,
101,
152,
190,
202,
227,
304,
380,
404,
454,
505,
760,
808,
908,
1010,
1135,
1520,
1616,
1816,
1919,
2020,
2270,
3632,
3838,
4040,
4313,
4540,
7676,
8080,
8626,
9080,
9595,
15352,
17252,
18160,
19190,
21565,
22927,
30704,
34504,
38380,
43130,
45854,
69008,
76760,
86260,
91708,
114635,
153520,
172520,
183416,
229270,
345040,
366832,
435613,
458540,
871226,
917080,
1742452,
1834160,
2178065,
3484904,
4356130,
6969808,
8712260,
17424520,
34849040
|