| 約数 |
1,
2,
4,
5,
7,
8,
10,
13,
14,
16,
20,
23,
26,
28,
32,
35,
40,
46,
49,
52,
56,
65,
70,
80,
91,
92,
98,
104,
112,
115,
130,
140,
160,
161,
182,
184,
196,
208,
224,
230,
245,
260,
280,
299,
322,
364,
368,
392,
416,
455,
460,
490,
520,
529,
560,
598,
637,
644,
728,
736,
784,
805,
910,
920,
980,
1040,
1058,
1120,
1127,
1196,
1274,
1288,
1456,
1495,
1568,
1610,
1820,
1840,
1960,
2080,
2093,
2116,
2254,
2392,
2548,
2576,
2645,
2912,
2990,
3185,
3220,
3640,
3680,
3703,
3920,
4186,
4232,
4508,
4784,
5096,
5152,
5290,
5635,
5980,
6370,
6440,
6877,
7280,
7406,
7840,
8372,
8464,
9016,
9568,
10192,
10465,
10580,
11270,
11960,
12740,
12880,
13754,
14560,
14651,
14812,
16744,
16928,
18032,
18515,
20384,
20930,
21160,
22540,
23920,
25480,
25760,
25921,
27508,
29302,
29624,
33488,
34385,
36064,
37030,
41860,
42320,
45080,
47840,
48139,
50960,
51842,
55016,
58604,
59248,
66976,
68770,
73255,
74060,
83720,
84640,
90160,
96278,
101920,
103684,
110032,
117208,
118496,
129605,
137540,
146510,
148120,
167440,
180320,
192556,
207368,
220064,
234416,
240695,
259210,
275080,
293020,
296240,
334880,
336973,
385112,
414736,
468832,
481390,
518420,
550160,
586040,
592480,
673946,
770224,
829472,
962780,
1036840,
1100320,
1172080,
1347892,
1540448,
1684865,
1925560,
2073680,
2344160,
2695784,
3369730,
3851120,
4147360,
5391568,
6739460,
7702240,
10783136,
13478920,
26957840,
53915680
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