| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
11,
12,
14,
15,
18,
20,
21,
22,
28,
30,
33,
35,
36,
42,
44,
45,
49,
55,
60,
63,
66,
70,
77,
84,
90,
98,
99,
105,
110,
126,
132,
140,
147,
154,
165,
180,
196,
198,
210,
220,
231,
245,
252,
294,
308,
315,
330,
385,
396,
420,
441,
462,
490,
495,
539,
588,
630,
660,
693,
735,
770,
823,
882,
924,
980,
990,
1078,
1155,
1260,
1386,
1470,
1540,
1617,
1646,
1764,
1980,
2156,
2205,
2310,
2469,
2695,
2772,
2940,
3234,
3292,
3465,
4115,
4410,
4620,
4851,
4938,
5390,
5761,
6468,
6930,
7407,
8085,
8230,
8820,
9053,
9702,
9876,
10780,
11522,
12345,
13860,
14814,
16170,
16460,
17283,
18106,
19404,
23044,
24255,
24690,
27159,
28805,
29628,
32340,
34566,
36212,
37035,
40327,
45265,
48510,
49380,
51849,
54318,
57610,
63371,
69132,
74070,
80654,
81477,
86415,
90530,
97020,
103698,
108636,
115220,
120981,
126742,
135795,
148140,
161308,
162954,
172830,
181060,
190113,
201635,
207396,
241962,
253484,
259245,
271590,
316855,
325908,
345660,
362943,
380226,
403270,
407385,
443597,
483924,
518490,
543180,
570339,
604905,
633710,
725886,
760452,
806540,
814770,
887194,
950565,
1036980,
1140678,
1209810,
1267420,
1330791,
1451772,
1629540,
1774388,
1814715,
1901130,
2217985,
2281356,
2419620,
2661582,
2851695,
3629430,
3802260,
3992373,
4435970,
5323164,
5703390,
6653955,
7258860,
7984746,
8871940,
11406780,
13307910,
15969492,
19961865,
26615820,
39923730,
79847460
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