51533400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{85889}}^1$

素因数の和:85908

約数の個数: 48

約数和(自身を含む): 159755400

約数和(自身を除く): 108222000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 85889, 171778, 257667, 343556, 429445, 515334, 687112, 858890, 1030668, 1288335, 1717780, 2061336, 2147225, 2576670, 3435560, 4294450, 5153340, 6441675, 8588900, 10306680, 12883350, 17177800, 25766700, 51533400]

約数ペア:

[(1, 51533400), (2, 25766700), (3, 17177800), (4, 12883350), (5, 10306680), (6, 8588900), (8, 6441675), (10, 5153340), (12, 4294450), (15, 3435560), (20, 2576670), (24, 2147225), (25, 2061336), (30, 1717780), (40, 1288335), (50, 1030668), (60, 858890), (75, 687112), (100, 515334), (120, 429445), (150, 343556), (200, 257667), (300, 171778), (600, 85889)]