42904350

素因数分解:

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

素因数の和:603

約数の個数: 96

約数和(自身を含む): 120394080

約数和(自身を除く): 77489730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 61, 75, 90, 122, 135, 150, 183, 225, 270, 305, 366, 450, 521, 549, 610, 675, 915, 1042, 1098, 1350, 1525, 1563, 1647, 1830, 2605, 2745, 3050, 3126, 3294, 4575, 4689, 5210, 5490, 7815, 8235, 9150, 9378, 13025, 13725, 14067, 15630, 16470, 23445, 26050, 27450, 28134, 31781, 39075, 41175, 46890, 63562, 70335, 78150, 82350, 95343, 117225, 140670, 158905, 190686, 234450, 286029, 317810, 351675, 476715, 572058, 703350, 794525, 858087, 953430, 1430145, 1589050, 1716174, 2383575, 2860290, 4290435, 4767150, 7150725, 8580870, 14301450, 21452175, 42904350]

約数ペア:

[(1, 42904350), (2, 21452175), (3, 14301450), (5, 8580870), (6, 7150725), (9, 4767150), (10, 4290435), (15, 2860290), (18, 2383575), (25, 1716174), (27, 1589050), (30, 1430145), (45, 953430), (50, 858087), (54, 794525), (61, 703350), (75, 572058), (90, 476715), (122, 351675), (135, 317810), (150, 286029), (183, 234450), (225, 190686), (270, 158905), (305, 140670), (366, 117225), (450, 95343), (521, 82350), (549, 78150), (610, 70335), (675, 63562), (915, 46890), (1042, 41175), (1098, 39075), (1350, 31781), (1525, 28134), (1563, 27450), (1647, 26050), (1830, 23445), (2605, 16470), (2745, 15630), (3050, 14067), (3126, 13725), (3294, 13025), (4575, 9378), (4689, 9150), (5210, 8235), (5490, 7815)]