| 約数 |
1,
2,
4,
5,
8,
10,
20,
23,
25,
40,
46,
50,
79,
92,
100,
115,
158,
184,
200,
230,
316,
395,
460,
575,
632,
790,
920,
1150,
1580,
1811,
1817,
1975,
2300,
3160,
3622,
3634,
3950,
4600,
7244,
7268,
7900,
9055,
9085,
14488,
14536,
15800,
18110,
18170,
36220,
36340,
41653,
45275,
45425,
72440,
72680,
83306,
90550,
90850,
143069,
166612,
181100,
181700,
208265,
286138,
333224,
362200,
363400,
416530,
572276,
715345,
833060,
1041325,
1144552,
1430690,
1666120,
2082650,
2861380,
3290587,
3576725,
4165300,
5722760,
6581174,
7153450,
8330600,
13162348,
14306900,
16452935,
26324696,
28613800,
32905870,
65811740,
82264675,
131623480,
164529350,
329058700,
658117400
|