20163930900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{293507}}^1$

素因数の和:293753

約数の個数: 72

約数和(自身を含む): 58595937120

約数和(自身を除く): 38432006220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 229, 300, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 5725, 6870, 11450, 13740, 17175, 22900, 34350, 68700, 293507, 587014, 880521, 1174028, 1467535, 1761042, 2935070, 3522084, 4402605, 5870140, 7337675, 8805210, 14675350, 17610420, 22013025, 29350700, 44026050, 67213103, 88052100, 134426206, 201639309, 268852412, 336065515, 403278618, 672131030, 806557236, 1008196545, 1344262060, 1680327575, 2016393090, 3360655150, 4032786180, 5040982725, 6721310300, 10081965450, 20163930900]

約数ペア:

[(1, 20163930900), (2, 10081965450), (3, 6721310300), (4, 5040982725), (5, 4032786180), (6, 3360655150), (10, 2016393090), (12, 1680327575), (15, 1344262060), (20, 1008196545), (25, 806557236), (30, 672131030), (50, 403278618), (60, 336065515), (75, 268852412), (100, 201639309), (150, 134426206), (229, 88052100), (300, 67213103), (458, 44026050), (687, 29350700), (916, 22013025), (1145, 17610420), (1374, 14675350), (2290, 8805210), (2748, 7337675), (3435, 5870140), (4580, 4402605), (5725, 3522084), (6870, 2935070), (11450, 1761042), (13740, 1467535), (17175, 1174028), (22900, 880521), (34350, 587014), (68700, 293507)]