| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
18,
20,
21,
27,
28,
29,
30,
35,
36,
42,
43,
45,
54,
58,
60,
63,
70,
79,
81,
84,
86,
87,
90,
105,
108,
116,
126,
129,
135,
140,
145,
158,
162,
172,
174,
180,
189,
203,
210,
215,
237,
252,
258,
261,
270,
290,
301,
315,
316,
324,
348,
378,
387,
395,
405,
406,
420,
430,
435,
474,
516,
522,
540,
553,
567,
580,
602,
609,
630,
645,
711,
756,
774,
783,
790,
810,
812,
860,
870,
903,
945,
948,
1015,
1044,
1106,
1134,
1161,
1185,
1204,
1218,
1247,
1260,
1290,
1305,
1422,
1505,
1548,
1566,
1580,
1620,
1659,
1740,
1806,
1827,
1890,
1935,
2030,
2133,
2212,
2268,
2291,
2322,
2349,
2370,
2436,
2494,
2580,
2610,
2709,
2765,
2835,
2844,
3010,
3045,
3132,
3318,
3397,
3483,
3555,
3612,
3654,
3741,
3780,
3870,
3915,
4060,
4266,
4515,
4582,
4644,
4698,
4740,
4977,
4988,
5220,
5418,
5481,
5530,
5670,
5805,
6020,
6090,
6235,
6399,
6636,
6794,
6873,
6966,
7110,
7308,
7482,
7740,
7830,
8127,
8295,
8532,
8729,
9030,
9135,
9164,
9396,
9954,
10191,
10665,
10836,
10962,
11060,
11223,
11340,
11455,
11610,
11745,
12180,
12470,
12798,
13545,
13588,
13746,
13932,
14220,
14931,
14964,
15660,
16037,
16254,
16443,
16590,
16985,
17415,
17458,
18060,
18270,
18705,
19908,
20382,
20619,
21330,
21924,
22446,
22910,
23220,
23490,
23779,
24381,
24885,
24940,
25596,
26187,
27090,
27405,
27492,
29862,
30573,
31995,
32074,
32508,
32886,
33180,
33669,
33970,
34365,
34830,
34916,
36540,
37410,
40635,
40764,
41238,
42660,
43645,
44793,
44892,
45820,
46980,
47558,
48111,
48762,
49770,
50955,
52374,
54180,
54810,
56115,
59724,
61146,
61857,
63990,
64148,
65772,
67338,
67940,
68730,
69660,
71337,
74655,
74820,
78561,
80185,
81270,
82215,
82476,
87290,
89586,
91719,
95116,
96222,
97524,
98513,
99540,
101007,
101910,
103095,
104748,
109620,
112230,
118895,
121905,
122292,
123714,
127980,
130935,
134676,
137460,
142674,
144333,
149310,
152865,
157122,
160370,
162540,
164430,
168345,
174580,
179172,
183438,
185571,
192444,
197026,
202014,
203820,
206190,
214011,
223965,
224460,
235683,
237790,
240555,
243810,
247428,
261870,
275157,
285348,
288666,
295539,
298620,
305730,
309285,
314244,
320740,
328860,
336690,
356685,
366876,
371142,
392805,
394052,
404028,
412380,
428022,
432999,
447930,
458595,
471366,
475580,
481110,
487620,
492565,
505035,
523740,
550314,
577332,
591078,
611460,
618570,
642033,
673380,
689591,
707049,
713370,
721665,
742284,
785610,
856044,
865998,
886617,
895860,
917190,
927855,
942732,
962220,
985130,
1010070,
1070055,
1100628,
1178415,
1182156,
1237140,
1284066,
1298997,
1375785,
1379182,
1414098,
1426740,
1443330,
1477695,
1571220,
1731996,
1773234,
1834380,
1855710,
1926099,
1970260,
2020140,
2068773,
2140110,
2164995,
2356830,
2568132,
2597994,
2659851,
2751570,
2758364,
2828196,
2886660,
2955390,
3210165,
3447955,
3535245,
3546468,
3711420,
3852198,
4137546,
4280220,
4329990,
4433085,
4713660,
5195988,
5319702,
5503140,
5910780,
6206319,
6420330,
6494985,
6895910,
7070490,
7704396,
7979553,
8275092,
8659980,
8866170,
9630495,
10343865,
10639404,
12412638,
12840660,
12989970,
13299255,
13791820,
14140980,
15959106,
17732340,
18618957,
19260990,
20687730,
24825276,
25979940,
26598510,
31031595,
31918212,
37237914,
38521980,
39897765,
41375460,
53197020,
55856871,
62063190,
74475828,
79795530,
93094785,
111713742,
124126380,
159591060,
186189570,
223427484,
279284355,
372379140,
558568710,
1117137420
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