| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
20,
21,
28,
30,
35,
42,
60,
70,
71,
84,
105,
140,
142,
210,
213,
284,
355,
420,
426,
497,
710,
852,
994,
1065,
1420,
1459,
1491,
1988,
2130,
2485,
2918,
2982,
4260,
4377,
4970,
5836,
5964,
7295,
7455,
8754,
9940,
10213,
14590,
14910,
17508,
20426,
21885,
29180,
29820,
30639,
40852,
43770,
51065,
61278,
87540,
102130,
103589,
122556,
153195,
204260,
207178,
306390,
310767,
414356,
517945,
612780,
621534,
725123,
1035890,
1243068,
1450246,
1553835,
2071780,
2175369,
2900492,
3107670,
3625615,
4350738,
6215340,
7251230,
8701476,
10876845,
14502460,
21753690,
43507380
|