4213500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{53}}^2$

素因数の和:128

約数の個数: 72

約数和(自身を含む): 12505584

約数和(自身を除く): 8292084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 125, 150, 159, 212, 250, 265, 300, 318, 375, 500, 530, 636, 750, 795, 1060, 1325, 1500, 1590, 2650, 2809, 3180, 3975, 5300, 5618, 6625, 7950, 8427, 11236, 13250, 14045, 15900, 16854, 19875, 26500, 28090, 33708, 39750, 42135, 56180, 70225, 79500, 84270, 140450, 168540, 210675, 280900, 351125, 421350, 702250, 842700, 1053375, 1404500, 2106750, 4213500]

約数ペア:

[(1, 4213500), (2, 2106750), (3, 1404500), (4, 1053375), (5, 842700), (6, 702250), (10, 421350), (12, 351125), (15, 280900), (20, 210675), (25, 168540), (30, 140450), (50, 84270), (53, 79500), (60, 70225), (75, 56180), (100, 42135), (106, 39750), (125, 33708), (150, 28090), (159, 26500), (212, 19875), (250, 16854), (265, 15900), (300, 14045), (318, 13250), (375, 11236), (500, 8427), (530, 7950), (636, 6625), (750, 5618), (795, 5300), (1060, 3975), (1325, 3180), (1500, 2809), (1590, 2650)]