68677500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{9157}}^1$

素因数の和:9184

約数の個数: 60

約数和(自身を含む): 200267144

約数和(自身を除く): 131589644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3750, 7500, 9157, 18314, 27471, 36628, 45785, 54942, 91570, 109884, 137355, 183140, 228925, 274710, 457850, 549420, 686775, 915700, 1144625, 1373550, 2289250, 2747100, 3433875, 4578500, 5723125, 6867750, 11446250, 13735500, 17169375, 22892500, 34338750, 68677500]

約数ペア:

[(1, 68677500), (2, 34338750), (3, 22892500), (4, 17169375), (5, 13735500), (6, 11446250), (10, 6867750), (12, 5723125), (15, 4578500), (20, 3433875), (25, 2747100), (30, 2289250), (50, 1373550), (60, 1144625), (75, 915700), (100, 686775), (125, 549420), (150, 457850), (250, 274710), (300, 228925), (375, 183140), (500, 137355), (625, 109884), (750, 91570), (1250, 54942), (1500, 45785), (1875, 36628), (2500, 27471), (3750, 18314), (7500, 9157)]