| 約数 |
1,
2,
4,
5,
7,
10,
14,
20,
25,
28,
35,
49,
50,
70,
71,
98,
100,
140,
142,
175,
196,
245,
284,
350,
355,
490,
497,
700,
710,
980,
994,
1225,
1420,
1775,
1988,
2450,
2485,
3479,
3550,
4900,
4970,
5003,
6958,
7100,
9940,
10006,
12425,
13916,
17395,
20012,
24850,
25015,
34790,
35021,
49700,
50030,
69580,
70042,
86975,
100060,
125075,
140084,
173950,
175105,
245147,
250150,
347900,
350210,
355213,
490294,
500300,
700420,
710426,
875525,
980588,
1225735,
1420852,
1751050,
1776065,
2451470,
2486491,
3502100,
3552130,
4902940,
4972982,
6128675,
7104260,
8880325,
9945964,
12257350,
12432455,
17405437,
17760650,
24514700,
24864910,
34810874,
35521300,
49729820,
62162275,
69621748,
87027185,
124324550,
174054370,
248649100,
348108740,
435135925,
870271850,
1740543700
|