25625700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{9491}}^1$

素因数の和:9514

約数の個数: 72

約数和(自身を含む): 82390560

約数和(自身を除く): 56764860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 9491, 18982, 28473, 37964, 47455, 56946, 85419, 94910, 113892, 142365, 170838, 189820, 237275, 256257, 284730, 341676, 427095, 474550, 512514, 569460, 711825, 854190, 949100, 1025028, 1281285, 1423650, 1708380, 2135475, 2562570, 2847300, 4270950, 5125140, 6406425, 8541900, 12812850, 25625700]

約数ペア:

[(1, 25625700), (2, 12812850), (3, 8541900), (4, 6406425), (5, 5125140), (6, 4270950), (9, 2847300), (10, 2562570), (12, 2135475), (15, 1708380), (18, 1423650), (20, 1281285), (25, 1025028), (27, 949100), (30, 854190), (36, 711825), (45, 569460), (50, 512514), (54, 474550), (60, 427095), (75, 341676), (90, 284730), (100, 256257), (108, 237275), (135, 189820), (150, 170838), (180, 142365), (225, 113892), (270, 94910), (300, 85419), (450, 56946), (540, 47455), (675, 37964), (900, 28473), (1350, 18982), (2700, 9491)]