47790900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{53101}}^1$

素因数の和:53121

約数の個数: 54

約数和(自身を含む): 149800742

約数和(自身を除く): 102009842

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 53101, 106202, 159303, 212404, 265505, 318606, 477909, 531010, 637212, 796515, 955818, 1062020, 1327525, 1593030, 1911636, 2389545, 2655050, 3186060, 3982575, 4779090, 5310100, 7965150, 9558180, 11947725, 15930300, 23895450, 47790900]

約数ペア:

[(1, 47790900), (2, 23895450), (3, 15930300), (4, 11947725), (5, 9558180), (6, 7965150), (9, 5310100), (10, 4779090), (12, 3982575), (15, 3186060), (18, 2655050), (20, 2389545), (25, 1911636), (30, 1593030), (36, 1327525), (45, 1062020), (50, 955818), (60, 796515), (75, 637212), (90, 531010), (100, 477909), (150, 318606), (180, 265505), (225, 212404), (300, 159303), (450, 106202), (900, 53101)]