| 約数 |
1,
2,
3,
4,
5,
6,
10,
12,
15,
19,
20,
30,
38,
57,
60,
76,
95,
114,
190,
228,
239,
285,
307,
380,
478,
570,
614,
717,
921,
956,
1140,
1195,
1228,
1434,
1535,
1842,
2390,
2868,
3070,
3585,
3684,
4541,
4605,
4780,
5833,
6140,
7170,
9082,
9210,
11666,
13623,
14340,
17499,
18164,
18420,
22705,
23332,
27246,
29165,
34998,
45410,
54492,
58330,
68115,
69996,
73373,
87495,
90820,
116660,
136230,
146746,
174990,
220119,
272460,
293492,
349980,
366865,
440238,
733730,
880476,
1100595,
1394087,
1467460,
2201190,
2788174,
4182261,
4402380,
5576348,
6970435,
8364522,
13940870,
16729044,
20911305,
27881740,
41822610,
83645220
|