| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
20,
21,
24,
25,
28,
30,
35,
40,
42,
49,
50,
56,
60,
70,
75,
84,
98,
100,
105,
120,
125,
140,
147,
150,
168,
175,
196,
200,
210,
245,
250,
280,
294,
300,
343,
350,
375,
392,
420,
490,
500,
525,
588,
600,
686,
700,
735,
750,
840,
875,
980,
1000,
1029,
1050,
1176,
1225,
1372,
1400,
1470,
1500,
1715,
1750,
1960,
2058,
2100,
2450,
2625,
2744,
2940,
3000,
3430,
3500,
3675,
4116,
4200,
4900,
5145,
5250,
5880,
6125,
6860,
7000,
7350,
8232,
8575,
9800,
10290,
10500,
12250,
13720,
14700,
17150,
18375,
20580,
21000,
24500,
25725,
29400,
34300,
36750,
41160,
42875,
49000,
51450,
68600,
73500,
85750,
102900,
128625,
147000,
171500,
205800,
257250,
343000,
514500,
1029000
|