| 約数 |
1,
2,
5,
10,
25,
31,
41,
43,
50,
53,
62,
82,
86,
106,
155,
205,
215,
265,
310,
410,
430,
530,
775,
1025,
1075,
1271,
1325,
1333,
1550,
1643,
1763,
2050,
2150,
2173,
2279,
2542,
2650,
2666,
3286,
3526,
4346,
4558,
6355,
6665,
8215,
8815,
10865,
11395,
12710,
13330,
16430,
17630,
21730,
22790,
31775,
33325,
41075,
44075,
54325,
54653,
56975,
63550,
66650,
67363,
70649,
82150,
88150,
93439,
108650,
109306,
113950,
134726,
141298,
186878,
273265,
336815,
353245,
467195,
546530,
673630,
706490,
934390,
1366325,
1684075,
1766225,
2335975,
2732650,
2896609,
3368150,
3532450,
4671950,
5793218,
14483045,
28966090,
72415225,
144830450
|