15030800

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:780

約数の個数: 60

約数和(自身を含む): 36844740

約数和(自身を除く): 21813940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 709, 848, 1060, 1325, 1418, 2120, 2650, 2836, 3545, 4240, 5300, 5672, 7090, 10600, 11344, 14180, 17725, 21200, 28360, 35450, 37577, 56720, 70900, 75154, 141800, 150308, 187885, 283600, 300616, 375770, 601232, 751540, 939425, 1503080, 1878850, 3006160, 3757700, 7515400, 15030800]

約数ペア:

[(1, 15030800), (2, 7515400), (4, 3757700), (5, 3006160), (8, 1878850), (10, 1503080), (16, 939425), (20, 751540), (25, 601232), (40, 375770), (50, 300616), (53, 283600), (80, 187885), (100, 150308), (106, 141800), (200, 75154), (212, 70900), (265, 56720), (400, 37577), (424, 35450), (530, 28360), (709, 21200), (848, 17725), (1060, 14180), (1325, 11344), (1418, 10600), (2120, 7090), (2650, 5672), (2836, 5300), (3545, 4240)]