57920100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{27581}}^1$

素因数の和:27605

約数の個数: 72

約数和(自身を含む): 191529408

約数和(自身を除く): 133609308

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, 2100, 27581, 55162, 82743, 110324, 137905, 165486, 193067, 275810, 330972, 386134, 413715, 551620, 579201, 689525, 772268, 827430, 965335, 1158402, 1379050, 1654860, 1930670, 2068575, 2316804, 2758100, 2896005, 3861340, 4137150, 4826675, 5792010, 8274300, 9653350, 11584020, 14480025, 19306700, 28960050, 57920100]

約数ペア:

[(1, 57920100), (2, 28960050), (3, 19306700), (4, 14480025), (5, 11584020), (6, 9653350), (7, 8274300), (10, 5792010), (12, 4826675), (14, 4137150), (15, 3861340), (20, 2896005), (21, 2758100), (25, 2316804), (28, 2068575), (30, 1930670), (35, 1654860), (42, 1379050), (50, 1158402), (60, 965335), (70, 827430), (75, 772268), (84, 689525), (100, 579201), (105, 551620), (140, 413715), (150, 386134), (175, 330972), (210, 275810), (300, 193067), (350, 165486), (420, 137905), (525, 110324), (700, 82743), (1050, 55162), (2100, 27581)]