| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
18,
20,
21,
28,
30,
35,
36,
42,
45,
49,
60,
61,
63,
70,
84,
90,
98,
105,
122,
126,
140,
147,
180,
183,
191,
196,
210,
244,
245,
252,
294,
305,
315,
366,
382,
420,
427,
441,
490,
549,
573,
588,
610,
630,
732,
735,
764,
854,
882,
915,
955,
980,
1098,
1146,
1220,
1260,
1281,
1337,
1470,
1708,
1719,
1764,
1830,
1910,
2135,
2196,
2205,
2292,
2562,
2674,
2745,
2865,
2940,
2989,
3438,
3660,
3820,
3843,
4011,
4270,
4410,
5124,
5348,
5490,
5730,
5978,
6405,
6685,
6876,
7686,
8022,
8540,
8595,
8820,
8967,
9359,
10980,
11460,
11651,
11956,
12033,
12810,
13370,
14945,
15372,
16044,
17190,
17934,
18718,
19215,
20055,
23302,
24066,
25620,
26740,
26901,
28077,
29890,
34380,
34953,
35868,
37436,
38430,
40110,
44835,
46604,
46795,
48132,
53802,
56154,
58255,
59780,
60165,
69906,
76860,
80220,
81557,
84231,
89670,
93590,
104859,
107604,
112308,
116510,
120330,
134505,
139812,
140385,
163114,
168462,
174765,
179340,
187180,
209718,
233020,
240660,
244671,
269010,
280770,
326228,
336924,
349530,
407785,
419436,
421155,
489342,
524295,
538020,
561540,
570899,
699060,
734013,
815570,
842310,
978684,
1048590,
1141798,
1223355,
1468026,
1631140,
1684620,
1712697,
2097180,
2283596,
2446710,
2854495,
2936052,
3425394,
3670065,
4893420,
5138091,
5708990,
6850788,
7340130,
8563485,
10276182,
11417980,
14680260,
17126970,
20552364,
25690455,
34253940,
51380910,
102761820
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