| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
19,
20,
21,
23,
28,
30,
35,
38,
42,
46,
49,
57,
60,
69,
70,
76,
84,
92,
95,
98,
101,
105,
114,
115,
133,
138,
140,
147,
161,
190,
196,
202,
210,
228,
230,
245,
266,
276,
285,
294,
303,
322,
343,
345,
380,
399,
404,
420,
437,
460,
483,
490,
505,
532,
570,
588,
606,
644,
665,
686,
690,
707,
735,
798,
805,
874,
931,
966,
980,
1010,
1029,
1127,
1140,
1212,
1311,
1330,
1372,
1380,
1414,
1470,
1515,
1596,
1610,
1715,
1748,
1862,
1919,
1932,
1995,
2020,
2058,
2121,
2185,
2254,
2323,
2415,
2622,
2660,
2793,
2828,
2940,
3030,
3059,
3220,
3381,
3430,
3535,
3724,
3838,
3990,
4116,
4242,
4370,
4508,
4646,
4655,
4830,
4949,
5145,
5244,
5586,
5635,
5757,
6060,
6118,
6517,
6555,
6762,
6860,
6969,
7070,
7676,
7889,
7980,
8484,
8740,
9177,
9292,
9310,
9595,
9660,
9898,
10290,
10605,
11172,
11270,
11514,
11615,
12236,
13034,
13110,
13433,
13524,
13938,
13965,
14140,
14847,
15295,
15778,
16261,
16905,
18354,
18620,
19190,
19551,
19796,
20580,
21210,
21413,
22540,
23028,
23230,
23667,
24745,
26068,
26220,
26866,
27876,
27930,
28785,
29694,
30590,
31556,
32522,
32585,
33810,
34643,
34845,
36708,
38380,
39102,
39445,
40299,
42420,
42826,
44137,
45885,
46460,
47334,
48783,
49490,
53732,
55860,
57570,
59388,
61180,
64239,
65044,
65170,
67165,
67620,
69286,
69690,
74235,
78204,
78890,
80598,
81305,
85652,
88274,
91770,
94031,
94668,
97566,
97755,
98980,
103929,
107065,
113827,
115140,
118335,
128478,
130340,
132411,
134330,
138572,
139380,
148470,
149891,
157780,
161196,
162610,
173215,
176548,
183540,
188062,
195132,
195510,
201495,
207858,
214130,
220685,
227654,
236670,
243915,
256956,
264822,
268660,
282093,
296940,
299782,
308959,
321195,
325220,
341481,
346430,
376124,
391020,
402990,
415716,
428260,
441370,
449673,
455308,
470155,
473340,
487830,
519645,
529644,
564186,
569135,
599564,
617918,
642390,
658217,
662055,
682962,
692860,
749455,
796789,
805980,
882740,
899346,
926877,
940310,
975660,
1039290,
1128372,
1138270,
1235836,
1284780,
1316434,
1324110,
1365924,
1410465,
1498910,
1544795,
1593578,
1707405,
1798692,
1853754,
1880620,
1974651,
2078580,
2162713,
2248365,
2276540,
2390367,
2632868,
2648220,
2820930,
2997820,
3089590,
3187156,
3291085,
3414810,
3707508,
3949302,
3983945,
4325426,
4496730,
4634385,
4780734,
5641860,
6179180,
6488139,
6582170,
6829620,
7898604,
7967890,
8650852,
8993460,
9268770,
9561468,
9873255,
10813565,
11951835,
12976278,
13164340,
15138991,
15935780,
18537540,
19746510,
21627130,
23903670,
25952556,
30277982,
32440695,
39493020,
43254260,
45416973,
47807340,
60555964,
64881390,
75694955,
90833946,
129762780,
151389910,
181667892,
227084865,
302779820,
454169730,
908339460
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