| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
17,
18,
20,
21,
28,
30,
34,
35,
36,
42,
45,
51,
60,
63,
68,
70,
84,
85,
90,
102,
105,
119,
126,
140,
153,
170,
180,
204,
210,
238,
252,
255,
306,
315,
340,
357,
420,
476,
510,
595,
612,
630,
714,
765,
1020,
1071,
1190,
1260,
1428,
1530,
1785,
2142,
2380,
3060,
3570,
4284,
5355,
7140,
10477,
10710,
20954,
21420,
31431,
41908,
52385,
62862,
73339,
94293,
104770,
125724,
146678,
157155,
178109,
188586,
209540,
220017,
293356,
314310,
356218,
366695,
377172,
440034,
471465,
534327,
628620,
660051,
712436,
733390,
880068,
890545,
942930,
1068654,
1100085,
1246763,
1320102,
1466780,
1602981,
1781090,
1885860,
2137308,
2200170,
2493526,
2640204,
2671635,
3205962,
3300255,
3562180,
3740289,
4400340,
4987052,
5343270,
6233815,
6411924,
6600510,
7480578,
8014905,
10686540,
11220867,
12467630,
13201020,
14961156,
16029810,
18701445,
22441734,
24935260,
32059620,
37402890,
44883468,
56104335,
74805780,
112208670,
224417340
|