152875820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1151}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 333849600

約数和(自身を除く): 180973780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 229, 290, 458, 580, 916, 1145, 1151, 2290, 2302, 4580, 4604, 5755, 6641, 11510, 13282, 23020, 26564, 33205, 33379, 66410, 66758, 132820, 133516, 166895, 263579, 333790, 527158, 667580, 1054316, 1317895, 2635790, 5271580, 7643791, 15287582, 30575164, 38218955, 76437910, 152875820]

約数ペア:

[(1, 152875820), (2, 76437910), (4, 38218955), (5, 30575164), (10, 15287582), (20, 7643791), (29, 5271580), (58, 2635790), (116, 1317895), (145, 1054316), (229, 667580), (290, 527158), (458, 333790), (580, 263579), (916, 166895), (1145, 133516), (1151, 132820), (2290, 66758), (2302, 66410), (4580, 33379), (4604, 33205), (5755, 26564), (6641, 23020), (11510, 13282)]