| 約数 |
1,
2,
4,
5,
10,
13,
20,
26,
29,
37,
52,
58,
65,
74,
116,
130,
145,
148,
185,
260,
290,
307,
370,
377,
481,
580,
614,
740,
754,
962,
1073,
1228,
1508,
1535,
1885,
1924,
2146,
2405,
3070,
3770,
3991,
4292,
4810,
5365,
6140,
7540,
7982,
8903,
9620,
10730,
11359,
13949,
15964,
17806,
19955,
21460,
22718,
27898,
35612,
39910,
44515,
45436,
55796,
56795,
69745,
79820,
89030,
113590,
115739,
139490,
147667,
178060,
227180,
231478,
278980,
295334,
329411,
462956,
578695,
590668,
658822,
738335,
1157390,
1317644,
1476670,
1647055,
2314780,
2953340,
3294110,
4282343,
6588220,
8564686,
17129372,
21411715,
42823430,
85646860
|