| 約数 |
1,
2,
5,
7,
10,
14,
25,
29,
35,
49,
50,
58,
70,
71,
98,
142,
145,
175,
203,
245,
290,
343,
350,
355,
406,
490,
497,
686,
710,
725,
994,
1015,
1225,
1421,
1450,
1715,
1775,
2030,
2059,
2450,
2485,
2842,
3430,
3479,
3550,
4118,
4970,
5075,
6958,
7105,
8575,
9947,
10150,
10295,
12425,
14210,
14413,
17150,
17395,
19894,
20590,
24353,
24850,
28826,
34790,
35525,
48706,
49735,
51475,
71050,
72065,
86975,
99470,
100891,
102950,
121765,
144130,
173950,
201782,
243530,
248675,
360325,
497350,
504455,
608825,
706237,
720650,
1008910,
1217650,
1412474,
2522275,
3531185,
5044550,
7062370,
17655925,
35311850
|