| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
28,
35,
37,
40,
49,
56,
70,
74,
98,
140,
148,
185,
196,
245,
259,
269,
280,
296,
370,
392,
490,
518,
538,
740,
980,
1036,
1076,
1295,
1345,
1480,
1813,
1883,
1960,
2072,
2152,
2590,
2690,
3626,
3766,
5180,
5380,
7252,
7532,
9065,
9415,
9953,
10360,
10760,
13181,
14504,
15064,
18130,
18830,
19906,
26362,
36260,
37660,
39812,
49765,
52724,
65905,
69671,
72520,
75320,
79624,
99530,
105448,
131810,
139342,
199060,
263620,
278684,
348355,
398120,
487697,
527240,
557368,
696710,
975394,
1393420,
1950788,
2438485,
2786840,
3901576,
4876970,
9753940,
19507880
|