| 約数 |
1,
2,
3,
4,
5,
6,
10,
12,
13,
15,
20,
26,
30,
39,
52,
60,
65,
78,
101,
130,
156,
195,
202,
260,
303,
390,
404,
505,
606,
691,
780,
1010,
1212,
1313,
1382,
1515,
2020,
2073,
2626,
2764,
3030,
3455,
3939,
4146,
5252,
6060,
6565,
6910,
7878,
8292,
8983,
10365,
13130,
13820,
15756,
17966,
19695,
20730,
26260,
26949,
35932,
39390,
41460,
44915,
53898,
69791,
78780,
89830,
107796,
134745,
139582,
179660,
209373,
269490,
279164,
348955,
418746,
538980,
697910,
837492,
907283,
1046865,
1395820,
1814566,
2093730,
2721849,
3629132,
4187460,
4536415,
5443698,
9072830,
10887396,
13609245,
18145660,
27218490,
54436980
|