634290900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{72907}}^1$

素因数の和:72953

約数の個数: 72

約数和(自身を含む): 1898524320

約数和(自身を除く): 1264233420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 8700, 72907, 145814, 218721, 291628, 364535, 437442, 729070, 874884, 1093605, 1458140, 1822675, 2114303, 2187210, 3645350, 4228606, 4374420, 5468025, 6342909, 7290700, 8457212, 10571515, 10936050, 12685818, 21143030, 21872100, 25371636, 31714545, 42286060, 52857575, 63429090, 105715150, 126858180, 158572725, 211430300, 317145450, 634290900]

約数ペア:

[(1, 634290900), (2, 317145450), (3, 211430300), (4, 158572725), (5, 126858180), (6, 105715150), (10, 63429090), (12, 52857575), (15, 42286060), (20, 31714545), (25, 25371636), (29, 21872100), (30, 21143030), (50, 12685818), (58, 10936050), (60, 10571515), (75, 8457212), (87, 7290700), (100, 6342909), (116, 5468025), (145, 4374420), (150, 4228606), (174, 3645350), (290, 2187210), (300, 2114303), (348, 1822675), (435, 1458140), (580, 1093605), (725, 874884), (870, 729070), (1450, 437442), (1740, 364535), (2175, 291628), (2900, 218721), (4350, 145814), (8700, 72907)]