75337140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1255619}}^1$

素因数の和:1255631

約数の個数: 24

約数和(自身を含む): 210944160

約数和(自身を除く): 135607020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1255619, 2511238, 3766857, 5022476, 6278095, 7533714, 12556190, 15067428, 18834285, 25112380, 37668570, 75337140]

約数ペア:

[(1, 75337140), (2, 37668570), (3, 25112380), (4, 18834285), (5, 15067428), (6, 12556190), (10, 7533714), (12, 6278095), (15, 5022476), (20, 3766857), (30, 2511238), (60, 1255619)]