20570100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{68567}}^1$

素因数の和:68584

約数の個数: 36

約数和(自身を含む): 59517024

約数和(自身を除く): 38946924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 68567, 137134, 205701, 274268, 342835, 411402, 685670, 822804, 1028505, 1371340, 1714175, 2057010, 3428350, 4114020, 5142525, 6856700, 10285050, 20570100]

約数ペア:

[(1, 20570100), (2, 10285050), (3, 6856700), (4, 5142525), (5, 4114020), (6, 3428350), (10, 2057010), (12, 1714175), (15, 1371340), (20, 1028505), (25, 822804), (30, 685670), (50, 411402), (60, 342835), (75, 274268), (100, 205701), (150, 137134), (300, 68567)]