| 約数 |
1,
2,
4,
5,
8,
10,
13,
16,
19,
20,
23,
26,
31,
38,
40,
46,
52,
62,
65,
76,
80,
92,
95,
104,
115,
124,
130,
152,
155,
184,
190,
208,
230,
247,
248,
260,
299,
304,
310,
368,
380,
403,
437,
460,
494,
496,
520,
589,
598,
620,
713,
760,
806,
874,
920,
961,
988,
1040,
1178,
1196,
1235,
1240,
1426,
1495,
1520,
1612,
1748,
1840,
1922,
1976,
2015,
2185,
2356,
2392,
2470,
2480,
2852,
2945,
2990,
3224,
3496,
3565,
3844,
3952,
4030,
4370,
4712,
4784,
4805,
4940,
5681,
5704,
5890,
5980,
6448,
6992,
7130,
7657,
7688,
8060,
8740,
9269,
9424,
9610,
9880,
11362,
11408,
11780,
11960,
12493,
13547,
14260,
15314,
15376,
16120,
17480,
18259,
18538,
19220,
19760,
22103,
22724,
23560,
23920,
24986,
27094,
28405,
28520,
30628,
32240,
34960,
36518,
37076,
38285,
38440,
44206,
45448,
46345,
47120,
49972,
54188,
56810,
57040,
61256,
62465,
67735,
73036,
74152,
76570,
76880,
88412,
90896,
91295,
92690,
99944,
108376,
110515,
113620,
122512,
124930,
135470,
146072,
148304,
153140,
176111,
176824,
182590,
185380,
199888,
216752,
221030,
227240,
237367,
249860,
270940,
287339,
292144,
306280,
352222,
353648,
365180,
370760,
419957,
442060,
454480,
474734,
499720,
541880,
574678,
612560,
704444,
730360,
741520,
839914,
880555,
884120,
949468,
999440,
1083760,
1149356,
1186835,
1408888,
1436695,
1460720,
1679828,
1761110,
1768240,
1898936,
2099785,
2298712,
2373670,
2817776,
2873390,
3359656,
3522220,
3797872,
4199570,
4597424,
4747340,
5459441,
5746780,
6719312,
7044440,
8399140,
9494680,
10918882,
11493560,
14088880,
16798280,
18989360,
21837764,
22987120,
27297205,
33596560,
43675528,
54594410,
87351056,
109188820,
218377640,
436755280
|