| 約数 |
1,
3,
5,
9,
11,
13,
15,
17,
27,
31,
33,
39,
45,
51,
55,
65,
81,
85,
93,
99,
117,
121,
135,
143,
153,
155,
165,
187,
195,
221,
255,
279,
297,
341,
351,
363,
403,
405,
429,
459,
465,
495,
527,
561,
585,
605,
663,
715,
765,
837,
891,
935,
1023,
1053,
1089,
1105,
1209,
1287,
1377,
1395,
1485,
1573,
1581,
1683,
1705,
1755,
1815,
1989,
2015,
2057,
2145,
2295,
2431,
2511,
2635,
2805,
3069,
3267,
3315,
3627,
3751,
3861,
4185,
4433,
4455,
4719,
4743,
5049,
5115,
5265,
5445,
5797,
5967,
6045,
6171,
6435,
6851,
6885,
7293,
7865,
7905,
8415,
9207,
9801,
9945,
10285,
10881,
11253,
11583,
12155,
12555,
13299,
14157,
14229,
15147,
15345,
16335,
17391,
17901,
18135,
18513,
18755,
19305,
20553,
21879,
22165,
23595,
23715,
25245,
26741,
27621,
28985,
29835,
30855,
32643,
33759,
34255,
36465,
39897,
42471,
42687,
46035,
48763,
49005,
52173,
54405,
55539,
56265,
57915,
61659,
63767,
65637,
66495,
70785,
71145,
75361,
75735,
80223,
86955,
89505,
92565,
101277,
102765,
109395,
119691,
127413,
133705,
138105,
146289,
156519,
163215,
166617,
168795,
184977,
191301,
196911,
199485,
212355,
213435,
226083,
240669,
243815,
260865,
277695,
303831,
308295,
318835,
328185,
359073,
376805,
401115,
438867,
469557,
506385,
554931,
573903,
598455,
637065,
678249,
722007,
731445,
782595,
828971,
833085,
924885,
956505,
984555,
1130415,
1203345,
1316601,
1519155,
1721709,
1795365,
2034747,
2166021,
2194335,
2347785,
2486913,
2774655,
2869515,
3391245,
3610035,
3949803,
4144855,
5165127,
6104241,
6583005,
7460739,
8608545,
10173735,
10830105,
12434565,
19749015,
22382217,
25825635,
30521205,
37303695,
67146651,
111911085,
335733255
|