30377400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 95016240

約数和(自身を除く): 64638840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 197, 200, 257, 300, 394, 514, 591, 600, 771, 788, 985, 1028, 1182, 1285, 1542, 1576, 1970, 2056, 2364, 2570, 2955, 3084, 3855, 3940, 4728, 4925, 5140, 5910, 6168, 6425, 7710, 7880, 9850, 10280, 11820, 12850, 14775, 15420, 19275, 19700, 23640, 25700, 29550, 30840, 38550, 39400, 50629, 51400, 59100, 77100, 101258, 118200, 151887, 154200, 202516, 253145, 303774, 405032, 506290, 607548, 759435, 1012580, 1215096, 1265725, 1518870, 2025160, 2531450, 3037740, 3797175, 5062900, 6075480, 7594350, 10125800, 15188700, 30377400]

約数ペア:

[(1, 30377400), (2, 15188700), (3, 10125800), (4, 7594350), (5, 6075480), (6, 5062900), (8, 3797175), (10, 3037740), (12, 2531450), (15, 2025160), (20, 1518870), (24, 1265725), (25, 1215096), (30, 1012580), (40, 759435), (50, 607548), (60, 506290), (75, 405032), (100, 303774), (120, 253145), (150, 202516), (197, 154200), (200, 151887), (257, 118200), (300, 101258), (394, 77100), (514, 59100), (591, 51400), (600, 50629), (771, 39400), (788, 38550), (985, 30840), (1028, 29550), (1182, 25700), (1285, 23640), (1542, 19700), (1576, 19275), (1970, 15420), (2056, 14775), (2364, 12850), (2570, 11820), (2955, 10280), (3084, 9850), (3855, 7880), (3940, 7710), (4728, 6425), (4925, 6168), (5140, 5910)]