30024800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2920

約数の個数: 72

約数和(自身を含む): 78963696

約数和(自身を除く): 48938896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 2887, 5200, 5774, 10400, 11548, 14435, 23096, 28870, 37531, 46192, 57740, 72175, 75062, 92384, 115480, 144350, 150124, 187655, 230960, 288700, 300248, 375310, 461920, 577400, 600496, 750620, 938275, 1154800, 1200992, 1501240, 1876550, 2309600, 3002480, 3753100, 6004960, 7506200, 15012400, 30024800]

約数ペア:

[(1, 30024800), (2, 15012400), (4, 7506200), (5, 6004960), (8, 3753100), (10, 3002480), (13, 2309600), (16, 1876550), (20, 1501240), (25, 1200992), (26, 1154800), (32, 938275), (40, 750620), (50, 600496), (52, 577400), (65, 461920), (80, 375310), (100, 300248), (104, 288700), (130, 230960), (160, 187655), (200, 150124), (208, 144350), (260, 115480), (325, 92384), (400, 75062), (416, 72175), (520, 57740), (650, 46192), (800, 37531), (1040, 28870), (1300, 23096), (2080, 14435), (2600, 11548), (2887, 10400), (5200, 5774)]