90913950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{202031}}^1$

素因数の和:202049

約数の個数: 36

約数和(自身を含む): 244256688

約数和(自身を除く): 153342738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 202031, 404062, 606093, 1010155, 1212186, 1818279, 2020310, 3030465, 3636558, 5050775, 6060930, 9091395, 10101550, 15152325, 18182790, 30304650, 45456975, 90913950]

約数ペア:

[(1, 90913950), (2, 45456975), (3, 30304650), (5, 18182790), (6, 15152325), (9, 10101550), (10, 9091395), (15, 6060930), (18, 5050775), (25, 3636558), (30, 3030465), (45, 2020310), (50, 1818279), (75, 1212186), (90, 1010155), (150, 606093), (225, 404062), (450, 202031)]