| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
12,
14,
15,
18,
20,
21,
22,
24,
28,
30,
33,
35,
36,
40,
42,
43,
44,
45,
55,
56,
60,
63,
66,
70,
72,
77,
84,
86,
88,
90,
99,
105,
110,
120,
126,
129,
132,
140,
154,
165,
168,
172,
180,
198,
210,
215,
220,
231,
252,
258,
263,
264,
280,
301,
308,
315,
330,
344,
360,
385,
387,
396,
420,
430,
440,
462,
473,
495,
504,
516,
526,
602,
616,
630,
645,
660,
693,
770,
774,
789,
792,
840,
860,
903,
924,
946,
990,
1032,
1052,
1155,
1204,
1260,
1290,
1315,
1320,
1386,
1419,
1505,
1540,
1548,
1578,
1720,
1806,
1841,
1848,
1892,
1935,
1980,
2104,
2310,
2365,
2367,
2408,
2520,
2580,
2630,
2709,
2772,
2838,
2893,
3010,
3080,
3096,
3156,
3311,
3465,
3612,
3682,
3784,
3870,
3945,
3960,
4257,
4515,
4620,
4730,
4734,
5160,
5260,
5418,
5523,
5544,
5676,
5786,
6020,
6312,
6622,
6930,
7095,
7224,
7364,
7740,
7890,
8514,
8679,
9030,
9205,
9240,
9460,
9468,
9933,
10520,
10836,
11046,
11309,
11352,
11572,
11835,
12040,
13244,
13545,
13860,
14190,
14465,
14728,
15480,
15780,
16555,
16569,
17028,
17358,
18060,
18410,
18920,
18936,
19866,
20251,
21285,
21672,
22092,
22618,
23144,
23670,
26037,
26488,
27090,
27615,
27720,
28380,
28930,
29799,
31560,
33110,
33138,
33927,
34056,
34716,
36120,
36820,
39732,
40502,
42570,
43395,
44184,
45236,
47340,
49665,
52074,
54180,
55230,
56545,
56760,
57860,
59598,
60753,
66220,
66276,
67854,
69432,
73640,
79163,
79464,
81004,
82845,
85140,
86790,
90472,
94680,
99330,
101255,
101781,
104148,
108360,
110460,
113090,
115720,
119196,
121506,
124399,
130185,
132440,
132552,
135708,
148995,
158326,
162008,
165690,
169635,
170280,
173580,
182259,
198660,
202510,
203562,
208296,
220920,
226180,
237489,
238392,
243012,
248798,
260370,
271416,
297990,
303765,
316652,
331380,
339270,
347160,
364518,
373197,
395815,
397320,
405020,
407124,
452360,
474978,
486024,
497596,
508905,
520740,
595980,
607530,
621995,
633304,
662760,
678540,
712467,
729036,
746394,
791630,
810040,
814248,
870793,
911295,
949956,
995192,
1017810,
1041480,
1119591,
1187445,
1191960,
1215060,
1243990,
1357080,
1424934,
1458072,
1492788,
1583260,
1741586,
1822590,
1865985,
1899912,
2035620,
2239182,
2374890,
2430120,
2487980,
2612379,
2849868,
2985576,
3166520,
3483172,
3562335,
3645180,
3731970,
4071240,
4353965,
4478364,
4749780,
4975960,
5224758,
5597955,
5699736,
6966344,
7124670,
7290360,
7463940,
7837137,
8707930,
8956728,
9499560,
10449516,
11195910,
13061895,
14249340,
14927880,
15674274,
17415860,
20899032,
22391820,
26123790,
28498680,
31348548,
34831720,
39185685,
44783640,
52247580,
62697096,
78371370,
104495160,
156742740,
313485480
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