| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
11,
12,
14,
15,
20,
21,
22,
28,
30,
31,
33,
35,
42,
44,
49,
55,
60,
62,
66,
70,
77,
84,
93,
98,
105,
110,
121,
124,
127,
132,
140,
147,
154,
155,
165,
186,
196,
210,
217,
220,
231,
242,
245,
254,
294,
308,
310,
330,
341,
363,
372,
381,
385,
420,
434,
462,
465,
484,
490,
508,
539,
588,
605,
620,
635,
651,
660,
682,
726,
735,
762,
770,
847,
868,
889,
924,
930,
980,
1023,
1078,
1085,
1155,
1210,
1270,
1302,
1364,
1397,
1452,
1470,
1519,
1524,
1540,
1617,
1694,
1705,
1778,
1815,
1860,
1905,
2046,
2156,
2170,
2310,
2387,
2420,
2540,
2541,
2604,
2667,
2695,
2794,
2940,
3038,
3234,
3255,
3388,
3410,
3556,
3630,
3751,
3810,
3937,
4092,
4191,
4235,
4340,
4445,
4557,
4620,
4774,
5082,
5115,
5334,
5390,
5588,
5929,
6076,
6223,
6468,
6510,
6820,
6985,
7161,
7260,
7502,
7595,
7620,
7874,
8085,
8382,
8470,
8890,
9114,
9548,
9779,
10164,
10230,
10668,
10780,
11253,
11811,
11858,
11935,
12446,
12705,
13020,
13335,
13970,
14322,
15004,
15190,
15367,
15748,
16170,
16709,
16764,
16940,
17780,
17787,
18228,
18669,
18755,
19558,
19685,
20460,
20955,
22506,
22785,
23622,
23716,
23870,
24892,
25410,
26257,
26670,
27559,
27940,
28644,
29337,
29645,
30380,
30734,
31115,
32340,
33418,
35574,
35805,
37338,
37510,
39116,
39370,
41910,
43307,
45012,
45570,
46101,
47244,
47740,
48895,
50127,
50820,
52514,
53340,
55118,
56265,
58674,
59055,
59290,
61468,
62230,
66836,
68453,
71148,
71610,
74676,
75020,
76835,
78740,
78771,
82677,
83545,
83820,
86614,
88935,
91140,
92202,
93345,
97790,
100254,
105028,
107569,
110236,
112530,
117348,
118110,
118580,
124460,
129921,
131285,
136906,
137795,
143220,
146685,
153670,
157542,
165354,
167090,
173228,
177870,
183799,
184404,
186690,
192913,
195580,
200508,
205359,
215138,
216535,
225060,
230505,
236220,
250635,
259842,
262570,
273812,
275590,
293370,
303149,
307340,
315084,
322707,
330708,
334180,
342265,
355740,
367598,
373380,
385826,
393855,
410718,
413385,
430276,
433070,
461010,
476377,
501270,
519684,
525140,
537845,
551180,
551397,
578739,
586740,
606298,
645414,
649605,
684530,
735196,
752983,
771652,
787710,
821436,
826770,
866140,
909447,
918995,
922020,
952754,
964565,
1002540,
1026795,
1075690,
1102794,
1157478,
1212596,
1290828,
1299210,
1369060,
1429131,
1505966,
1515745,
1575420,
1613535,
1653540,
1818894,
1837990,
1905508,
1929130,
2053590,
2122043,
2151380,
2205588,
2258949,
2314956,
2381885,
2598420,
2756985,
2858262,
2893695,
3011932,
3031490,
3227070,
3334639,
3637788,
3675980,
3764915,
3858260,
4107180,
4244086,
4517898,
4547235,
4763770,
5513970,
5716524,
5787390,
6062980,
6366129,
6454140,
6669278,
7145655,
7529830,
8488172,
9035796,
9094470,
9527540,
10003917,
10610215,
11027940,
11294745,
11574780,
12732258,
13338556,
14291310,
15059660,
16673195,
18188940,
20007834,
21220430,
22589490,
23342473,
25464516,
28582620,
31830645,
33346390,
40015668,
42440860,
45178980,
46684946,
50019585,
63661290,
66692780,
70027419,
93369892,
100039170,
116712365,
127322580,
140054838,
200078340,
233424730,
280109676,
350137095,
466849460,
700274190,
1400548380
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