| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
25,
28,
32,
35,
40,
49,
50,
56,
70,
80,
98,
100,
112,
140,
160,
175,
196,
200,
224,
245,
280,
350,
392,
400,
490,
560,
700,
784,
800,
980,
1120,
1225,
1400,
1568,
1960,
2450,
2800,
3920,
4900,
5600,
7840,
9800,
15227,
19600,
30454,
39200,
60908,
76135,
106589,
121816,
152270,
213178,
243632,
304540,
380675,
426356,
487264,
532945,
609080,
746123,
761350,
852712,
1065890,
1218160,
1492246,
1522700,
1705424,
2131780,
2436320,
2664725,
2984492,
3045400,
3410848,
3730615,
4263560,
5329450,
5968984,
6090800,
7461230,
8527120,
10658900,
11937968,
12181600,
14922460,
17054240,
18653075,
21317800,
23875936,
29844920,
37306150,
42635600,
59689840,
74612300,
85271200,
119379680,
149224600,
298449200,
596898400
|