28602900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:602

約数の個数: 108

約数和(自身を含む): 91298844

約数和(自身を除く): 62695944

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 61, 75, 90, 100, 122, 150, 180, 183, 225, 244, 300, 305, 366, 450, 521, 549, 610, 732, 900, 915, 1042, 1098, 1220, 1525, 1563, 1830, 2084, 2196, 2605, 2745, 3050, 3126, 3660, 4575, 4689, 5210, 5490, 6100, 6252, 7815, 9150, 9378, 10420, 10980, 13025, 13725, 15630, 18300, 18756, 23445, 26050, 27450, 31260, 31781, 39075, 46890, 52100, 54900, 63562, 78150, 93780, 95343, 117225, 127124, 156300, 158905, 190686, 234450, 286029, 317810, 381372, 468900, 476715, 572058, 635620, 794525, 953430, 1144116, 1430145, 1589050, 1906860, 2383575, 2860290, 3178100, 4767150, 5720580, 7150725, 9534300, 14301450, 28602900]

約数ペア:

[(1, 28602900), (2, 14301450), (3, 9534300), (4, 7150725), (5, 5720580), (6, 4767150), (9, 3178100), (10, 2860290), (12, 2383575), (15, 1906860), (18, 1589050), (20, 1430145), (25, 1144116), (30, 953430), (36, 794525), (45, 635620), (50, 572058), (60, 476715), (61, 468900), (75, 381372), (90, 317810), (100, 286029), (122, 234450), (150, 190686), (180, 158905), (183, 156300), (225, 127124), (244, 117225), (300, 95343), (305, 93780), (366, 78150), (450, 63562), (521, 54900), (549, 52100), (610, 46890), (732, 39075), (900, 31781), (915, 31260), (1042, 27450), (1098, 26050), (1220, 23445), (1525, 18756), (1563, 18300), (1830, 15630), (2084, 13725), (2196, 13025), (2605, 10980), (2745, 10420), (3050, 9378), (3126, 9150), (3660, 7815), (4575, 6252), (4689, 6100), (5210, 5490)]