81474150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{543161}}^1$

素因数の和:543176

約数の個数: 24

約数和(自身を含む): 202056264

約数和(自身を除く): 120582114

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 543161, 1086322, 1629483, 2715805, 3258966, 5431610, 8147415, 13579025, 16294830, 27158050, 40737075, 81474150]

約数ペア:

[(1, 81474150), (2, 40737075), (3, 27158050), (5, 16294830), (6, 13579025), (10, 8147415), (15, 5431610), (25, 3258966), (30, 2715805), (50, 1629483), (75, 1086322), (150, 543161)]