| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
19,
20,
21,
24,
28,
30,
35,
38,
40,
42,
49,
56,
57,
60,
70,
76,
84,
95,
98,
105,
114,
120,
127,
133,
140,
147,
152,
168,
190,
196,
210,
228,
245,
254,
266,
280,
285,
294,
343,
380,
381,
392,
399,
420,
456,
490,
508,
532,
570,
588,
635,
665,
686,
735,
760,
762,
798,
840,
889,
931,
980,
1016,
1029,
1064,
1140,
1176,
1270,
1330,
1372,
1470,
1524,
1596,
1715,
1778,
1862,
1905,
1960,
1995,
2058,
2280,
2413,
2540,
2660,
2667,
2744,
2793,
2940,
3048,
3192,
3430,
3556,
3724,
3810,
3990,
4116,
4445,
4655,
4826,
5080,
5145,
5320,
5334,
5586,
5880,
6223,
6517,
6860,
7112,
7239,
7448,
7620,
7980,
8232,
8890,
9310,
9652,
10290,
10668,
11172,
12065,
12446,
13034,
13335,
13720,
13965,
14478,
15240,
15960,
16891,
17780,
18620,
18669,
19304,
19551,
20580,
21336,
22344,
24130,
24892,
26068,
26670,
27930,
28956,
31115,
32585,
33782,
35560,
36195,
37240,
37338,
39102,
41160,
43561,
48260,
49784,
50673,
52136,
53340,
55860,
57912,
62230,
65170,
67564,
72390,
74676,
78204,
84455,
87122,
93345,
96520,
97755,
101346,
106680,
111720,
118237,
124460,
130340,
130683,
135128,
144780,
149352,
156408,
168910,
174244,
186690,
195510,
202692,
217805,
236474,
248920,
253365,
260680,
261366,
289560,
337820,
348488,
354711,
373380,
391020,
405384,
435610,
472948,
506730,
522732,
591185,
653415,
675640,
709422,
746760,
782040,
827659,
871220,
945896,
1013460,
1045464,
1182370,
1306830,
1418844,
1655318,
1742440,
1773555,
2026920,
2364740,
2482977,
2613660,
2837688,
3310636,
3547110,
4138295,
4729480,
4965954,
5227320,
6621272,
7094220,
8276590,
9931908,
12414885,
14188440,
16553180,
19863816,
24829770,
33106360,
49659540,
99319080
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