| 約数 |
1,
2,
4,
5,
7,
8,
10,
11,
14,
16,
20,
22,
28,
35,
40,
44,
55,
56,
70,
77,
80,
88,
110,
112,
121,
140,
154,
176,
220,
242,
280,
308,
385,
440,
484,
560,
605,
616,
770,
823,
847,
880,
968,
1210,
1232,
1540,
1646,
1694,
1936,
2420,
3080,
3292,
3388,
4115,
4235,
4840,
5761,
6160,
6584,
6776,
8230,
8470,
9053,
9680,
11522,
13168,
13552,
16460,
16940,
18106,
23044,
28805,
32920,
33880,
36212,
45265,
46088,
57610,
63371,
65840,
67760,
72424,
90530,
92176,
99583,
115220,
126742,
144848,
181060,
199166,
230440,
253484,
316855,
362120,
398332,
460880,
497915,
506968,
633710,
697081,
724240,
796664,
995830,
1013936,
1267420,
1394162,
1593328,
1991660,
2534840,
2788324,
3485405,
3983320,
5069680,
5576648,
6970810,
7966640,
11153296,
13941620,
27883240,
55766480
|