| 約数 |
1,
2,
4,
5,
10,
20,
29,
53,
58,
61,
73,
106,
116,
122,
145,
146,
212,
244,
265,
290,
292,
305,
365,
530,
580,
610,
730,
1060,
1220,
1460,
1537,
1769,
2117,
3074,
3233,
3538,
3869,
4234,
4453,
6148,
6466,
7076,
7685,
7738,
8468,
8845,
8906,
10585,
12932,
15370,
15476,
16165,
17690,
17812,
19345,
21170,
22265,
30740,
32330,
35380,
38690,
42340,
44530,
64660,
77380,
89060,
93757,
112201,
129137,
187514,
224402,
236009,
258274,
375028,
448804,
468785,
472018,
516548,
561005,
645685,
937570,
944036,
1122010,
1180045,
1291370,
1875140,
2244020,
2360090,
2582740,
4720180,
6844261,
13688522,
27377044,
34221305,
68442610,
136885220
|