4256700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{2027}}^1$

素因数の和:2051

約数の個数: 72

約数和(自身を含む): 14082432

約数和(自身を除く): 9825732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2027, 2100, 4054, 6081, 8108, 10135, 12162, 14189, 20270, 24324, 28378, 30405, 40540, 42567, 50675, 56756, 60810, 70945, 85134, 101350, 121620, 141890, 152025, 170268, 202700, 212835, 283780, 304050, 354725, 425670, 608100, 709450, 851340, 1064175, 1418900, 2128350, 4256700]

約数ペア:

[(1, 4256700), (2, 2128350), (3, 1418900), (4, 1064175), (5, 851340), (6, 709450), (7, 608100), (10, 425670), (12, 354725), (14, 304050), (15, 283780), (20, 212835), (21, 202700), (25, 170268), (28, 152025), (30, 141890), (35, 121620), (42, 101350), (50, 85134), (60, 70945), (70, 60810), (75, 56756), (84, 50675), (100, 42567), (105, 40540), (140, 30405), (150, 28378), (175, 24324), (210, 20270), (300, 14189), (350, 12162), (420, 10135), (525, 8108), (700, 6081), (1050, 4054), (2027, 2100)]