| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
13,
14,
15,
20,
21,
26,
28,
30,
35,
39,
42,
52,
60,
65,
70,
78,
84,
91,
105,
130,
140,
156,
182,
195,
210,
260,
273,
364,
390,
420,
455,
546,
780,
910,
1092,
1365,
1820,
2730,
5460,
49921,
99842,
149763,
199684,
249605,
299526,
349447,
499210,
599052,
648973,
698894,
748815,
998420,
1048341,
1297946,
1397788,
1497630,
1747235,
1946919,
2096682,
2595892,
2995260,
3244865,
3494470,
3893838,
4193364,
4542811,
5241705,
6489730,
6988940,
7787676,
9085622,
9734595,
10483410,
12979460,
13628433,
18171244,
19469190,
20966820,
22714055,
27256866,
38938380,
45428110,
54513732,
68142165,
90856220,
136284330,
272568660
|