15012400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2918

約数の個数: 60

約数和(自身を含む): 38855152

約数和(自身を除く): 23842752

約数列:

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

約数ペア:

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