75123080

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{28031}}^1$

素因数の和:28109

約数の個数: 32

約数和(自身を含む): 171555840

約数和(自身を除く): 96432760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 28031, 56062, 112124, 140155, 224248, 280310, 560620, 1121240, 1878077, 3756154, 7512308, 9390385, 15024616, 18780770, 37561540, 75123080]

約数ペア:

[(1, 75123080), (2, 37561540), (4, 18780770), (5, 15024616), (8, 9390385), (10, 7512308), (20, 3756154), (40, 1878077), (67, 1121240), (134, 560620), (268, 280310), (335, 224248), (536, 140155), (670, 112124), (1340, 56062), (2680, 28031)]