87105000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{5807}}^1$

素因数の和:5836

約数の個数: 80

約数和(自身を含む): 272162880

約数和(自身を除く): 185057880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 5807, 7500, 11614, 15000, 17421, 23228, 29035, 34842, 46456, 58070, 69684, 87105, 116140, 139368, 145175, 174210, 232280, 290350, 348420, 435525, 580700, 696840, 725875, 871050, 1161400, 1451750, 1742100, 2177625, 2903500, 3484200, 3629375, 4355250, 5807000, 7258750, 8710500, 10888125, 14517500, 17421000, 21776250, 29035000, 43552500, 87105000]

約数ペア:

[(1, 87105000), (2, 43552500), (3, 29035000), (4, 21776250), (5, 17421000), (6, 14517500), (8, 10888125), (10, 8710500), (12, 7258750), (15, 5807000), (20, 4355250), (24, 3629375), (25, 3484200), (30, 2903500), (40, 2177625), (50, 1742100), (60, 1451750), (75, 1161400), (100, 871050), (120, 725875), (125, 696840), (150, 580700), (200, 435525), (250, 348420), (300, 290350), (375, 232280), (500, 174210), (600, 145175), (625, 139368), (750, 116140), (1000, 87105), (1250, 69684), (1500, 58070), (1875, 46456), (2500, 34842), (3000, 29035), (3750, 23228), (5000, 17421), (5807, 15000), (7500, 11614)]