| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
12,
14,
15,
16,
18,
20,
21,
22,
24,
27,
28,
30,
32,
33,
35,
36,
40,
42,
44,
45,
48,
54,
55,
56,
60,
63,
66,
70,
72,
77,
80,
84,
88,
90,
96,
99,
105,
108,
110,
112,
120,
126,
132,
135,
140,
144,
154,
160,
165,
168,
176,
180,
189,
198,
210,
216,
220,
224,
231,
240,
252,
264,
270,
280,
288,
297,
308,
315,
330,
336,
352,
360,
378,
385,
396,
420,
432,
440,
462,
480,
495,
504,
528,
540,
560,
594,
616,
630,
660,
672,
693,
720,
756,
770,
792,
840,
864,
880,
924,
945,
990,
1008,
1056,
1080,
1120,
1155,
1188,
1232,
1260,
1320,
1386,
1440,
1485,
1512,
1540,
1584,
1657,
1680,
1760,
1848,
1890,
1980,
2016,
2079,
2160,
2310,
2376,
2464,
2520,
2640,
2772,
2970,
3024,
3080,
3168,
3314,
3360,
3465,
3696,
3780,
3960,
4158,
4320,
4620,
4752,
4971,
5040,
5280,
5544,
5940,
6048,
6160,
6628,
6930,
7392,
7560,
7920,
8285,
8316,
9240,
9504,
9942,
10080,
10395,
11088,
11599,
11880,
12320,
13256,
13860,
14913,
15120,
15840,
16570,
16632,
18227,
18480,
19884,
20790,
22176,
23198,
23760,
24855,
26512,
27720,
29826,
30240,
33140,
33264,
34797,
36454,
36960,
39768,
41580,
44739,
46396,
47520,
49710,
53024,
54681,
55440,
57995,
59652,
66280,
66528,
69594,
72908,
74565,
79536,
83160,
89478,
91135,
92792,
99420,
104391,
109362,
110880,
115990,
119304,
127589,
132560,
139188,
145816,
149130,
159072,
164043,
166320,
173985,
178956,
182270,
185584,
198840,
208782,
218724,
223695,
231980,
238608,
255178,
265120,
273405,
278376,
291632,
298260,
313173,
328086,
332640,
347970,
357912,
364540,
371168,
382767,
397680,
417564,
437448,
447390,
463960,
477216,
492129,
510356,
521955,
546810,
556752,
583264,
596520,
626346,
637945,
656172,
695940,
715824,
729080,
765534,
795360,
820215,
835128,
874896,
894780,
927920,
984258,
1020712,
1043910,
1093620,
1113504,
1148301,
1193040,
1252692,
1275890,
1312344,
1391880,
1431648,
1458160,
1531068,
1565865,
1640430,
1670256,
1749792,
1789560,
1855840,
1913835,
1968516,
2041424,
2087820,
2187240,
2296602,
2386080,
2460645,
2505384,
2551780,
2624688,
2783760,
2916320,
3062136,
3131730,
3280860,
3340512,
3444903,
3579120,
3827670,
3937032,
4082848,
4175640,
4374480,
4593204,
4921290,
5010768,
5103560,
5249376,
5567520,
5741505,
6124272,
6263460,
6561720,
6889806,
7158240,
7655340,
7874064,
8351280,
8748960,
9186408,
9842580,
10021536,
10207120,
11483010,
12248544,
12526920,
13123440,
13779612,
15310680,
15748128,
16702560,
17224515,
18372816,
19685160,
20414240,
22966020,
25053840,
26246880,
27559224,
30621360,
34449030,
36745632,
39370320,
45932040,
50107680,
55118448,
61242720,
68898060,
78740640,
91864080,
110236896,
137796120,
183728160,
275592240,
551184480
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