28779600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:877

約数の個数: 120

約数和(自身を含む): 95484960

約数和(自身を除く): 66705360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 75, 80, 87, 100, 116, 120, 145, 150, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 580, 600, 696, 725, 827, 870, 1160, 1200, 1392, 1450, 1654, 1740, 2175, 2320, 2481, 2900, 3308, 3480, 4135, 4350, 4962, 5800, 6616, 6960, 8270, 8700, 9924, 11600, 12405, 13232, 16540, 17400, 19848, 20675, 23983, 24810, 33080, 34800, 39696, 41350, 47966, 49620, 62025, 66160, 71949, 82700, 95932, 99240, 119915, 124050, 143898, 165400, 191864, 198480, 239830, 248100, 287796, 330800, 359745, 383728, 479660, 496200, 575592, 599575, 719490, 959320, 992400, 1151184, 1199150, 1438980, 1798725, 1918640, 2398300, 2877960, 3597450, 4796600, 5755920, 7194900, 9593200, 14389800, 28779600]

約数ペア:

[(1, 28779600), (2, 14389800), (3, 9593200), (4, 7194900), (5, 5755920), (6, 4796600), (8, 3597450), (10, 2877960), (12, 2398300), (15, 1918640), (16, 1798725), (20, 1438980), (24, 1199150), (25, 1151184), (29, 992400), (30, 959320), (40, 719490), (48, 599575), (50, 575592), (58, 496200), (60, 479660), (75, 383728), (80, 359745), (87, 330800), (100, 287796), (116, 248100), (120, 239830), (145, 198480), (150, 191864), (174, 165400), (200, 143898), (232, 124050), (240, 119915), (290, 99240), (300, 95932), (348, 82700), (400, 71949), (435, 66160), (464, 62025), (580, 49620), (600, 47966), (696, 41350), (725, 39696), (827, 34800), (870, 33080), (1160, 24810), (1200, 23983), (1392, 20675), (1450, 19848), (1654, 17400), (1740, 16540), (2175, 13232), (2320, 12405), (2481, 11600), (2900, 9924), (3308, 8700), (3480, 8270), (4135, 6960), (4350, 6616), (4962, 5800)]