42709500

素因数分解:

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

素因数の和:9516

約数の個数: 72

約数和(自身を含む): 134748432

約数和(自身を除く): 92038932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 9491, 18982, 28473, 37964, 47455, 56946, 85419, 94910, 113892, 142365, 170838, 189820, 237275, 284730, 341676, 427095, 474550, 569460, 711825, 854190, 949100, 1186375, 1423650, 1708380, 2135475, 2372750, 2847300, 3559125, 4270950, 4745500, 7118250, 8541900, 10677375, 14236500, 21354750, 42709500]

約数ペア:

[(1, 42709500), (2, 21354750), (3, 14236500), (4, 10677375), (5, 8541900), (6, 7118250), (9, 4745500), (10, 4270950), (12, 3559125), (15, 2847300), (18, 2372750), (20, 2135475), (25, 1708380), (30, 1423650), (36, 1186375), (45, 949100), (50, 854190), (60, 711825), (75, 569460), (90, 474550), (100, 427095), (125, 341676), (150, 284730), (180, 237275), (225, 189820), (250, 170838), (300, 142365), (375, 113892), (450, 94910), (500, 85419), (750, 56946), (900, 47455), (1125, 37964), (1500, 28473), (2250, 18982), (4500, 9491)]