140888250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{62617}}^1$

素因数の和:62640

約数の個数: 48

約数和(自身を含む): 380967912

約数和(自身を除く): 240079662

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 62617, 125234, 187851, 313085, 375702, 563553, 626170, 939255, 1127106, 1565425, 1878510, 2817765, 3130850, 4696275, 5635530, 7827125, 9392550, 14088825, 15654250, 23481375, 28177650, 46962750, 70444125, 140888250]

約数ペア:

[(1, 140888250), (2, 70444125), (3, 46962750), (5, 28177650), (6, 23481375), (9, 15654250), (10, 14088825), (15, 9392550), (18, 7827125), (25, 5635530), (30, 4696275), (45, 3130850), (50, 2817765), (75, 1878510), (90, 1565425), (125, 1127106), (150, 939255), (225, 626170), (250, 563553), (375, 375702), (450, 313085), (750, 187851), (1125, 125234), (2250, 62617)]