282107850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{26489}}^1$

素因数の和:26575

約数の個数: 48

約数和(自身を含む): 709508160

約数和(自身を除く): 427400310

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 10650, 26489, 52978, 79467, 132445, 158934, 264890, 397335, 662225, 794670, 1324450, 1880719, 1986675, 3761438, 3973350, 5642157, 9403595, 11284314, 18807190, 28210785, 47017975, 56421570, 94035950, 141053925, 282107850]

約数ペア:

[(1, 282107850), (2, 141053925), (3, 94035950), (5, 56421570), (6, 47017975), (10, 28210785), (15, 18807190), (25, 11284314), (30, 9403595), (50, 5642157), (71, 3973350), (75, 3761438), (142, 1986675), (150, 1880719), (213, 1324450), (355, 794670), (426, 662225), (710, 397335), (1065, 264890), (1775, 158934), (2130, 132445), (3550, 79467), (5325, 52978), (10650, 26489)]