18474000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{3079}}^1$

素因数の和:3105

約数の個数: 80

約数和(自身を含む): 59579520

約数和(自身を除く): 41105520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 3079, 6000, 6158, 9237, 12316, 15395, 18474, 24632, 30790, 36948, 46185, 49264, 61580, 73896, 76975, 92370, 123160, 147792, 153950, 184740, 230925, 246320, 307900, 369480, 384875, 461850, 615800, 738960, 769750, 923700, 1154625, 1231600, 1539500, 1847400, 2309250, 3079000, 3694800, 4618500, 6158000, 9237000, 18474000]

約数ペア:

[(1, 18474000), (2, 9237000), (3, 6158000), (4, 4618500), (5, 3694800), (6, 3079000), (8, 2309250), (10, 1847400), (12, 1539500), (15, 1231600), (16, 1154625), (20, 923700), (24, 769750), (25, 738960), (30, 615800), (40, 461850), (48, 384875), (50, 369480), (60, 307900), (75, 246320), (80, 230925), (100, 184740), (120, 153950), (125, 147792), (150, 123160), (200, 92370), (240, 76975), (250, 73896), (300, 61580), (375, 49264), (400, 46185), (500, 36948), (600, 30790), (750, 24632), (1000, 18474), (1200, 15395), (1500, 12316), (2000, 9237), (3000, 6158), (3079, 6000)]