| 約数 |
1,
2,
4,
5,
10,
20,
23,
31,
41,
46,
53,
62,
82,
92,
106,
115,
124,
155,
164,
205,
212,
230,
265,
310,
410,
460,
530,
620,
713,
820,
943,
1060,
1219,
1271,
1426,
1643,
1886,
2173,
2438,
2542,
2852,
3286,
3565,
3772,
4346,
4715,
4876,
5084,
6095,
6355,
6572,
7130,
8215,
8692,
9430,
10865,
12190,
12710,
14260,
16430,
18860,
21730,
24380,
25420,
29233,
32860,
37789,
43460,
49979,
58466,
67363,
75578,
99958,
116932,
134726,
146165,
151156,
188945,
199916,
249895,
269452,
292330,
336815,
377890,
499790,
584660,
673630,
755780,
999580,
1347260,
1549349,
3098698,
6197396,
7746745,
15493490,
30986980
|