81348450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{542323}}^1$

素因数の和:542338

約数の個数: 24

約数和(自身を含む): 201744528

約数和(自身を除く): 120396078

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 542323, 1084646, 1626969, 2711615, 3253938, 5423230, 8134845, 13558075, 16269690, 27116150, 40674225, 81348450]

約数ペア:

[(1, 81348450), (2, 40674225), (3, 27116150), (5, 16269690), (6, 13558075), (10, 8134845), (15, 5423230), (25, 3253938), (30, 2711615), (50, 1626969), (75, 1084646), (150, 542323)]