| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
20,
21,
28,
30,
35,
41,
42,
60,
70,
82,
84,
105,
123,
140,
164,
205,
210,
246,
287,
410,
420,
492,
574,
615,
820,
861,
1148,
1230,
1435,
1722,
2460,
2870,
3444,
4305,
5740,
8610,
17220,
31859,
63718,
95577,
127436,
159295,
191154,
223013,
318590,
382308,
446026,
477885,
637180,
669039,
892052,
955770,
1115065,
1306219,
1338078,
1911540,
2230130,
2612438,
2676156,
3345195,
3918657,
4460260,
5224876,
6531095,
6690390,
7837314,
9143533,
13062190,
13380780,
15674628,
18287066,
19593285,
26124380,
27430599,
36574132,
39186570,
45717665,
54861198,
78373140,
91435330,
109722396,
137152995,
182870660,
274305990,
548611980
|