149737150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2791}}^1$

素因数の和:2869

約数の個数: 48

約数和(自身を含む): 296007840

約数和(自身を除く): 146270690

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 58, 74, 145, 185, 290, 370, 725, 925, 1073, 1450, 1850, 2146, 2791, 5365, 5582, 10730, 13955, 26825, 27910, 53650, 69775, 80939, 103267, 139550, 161878, 206534, 404695, 516335, 809390, 1032670, 2023475, 2581675, 2994743, 4046950, 5163350, 5989486, 14973715, 29947430, 74868575, 149737150]

約数ペア:

[(1, 149737150), (2, 74868575), (5, 29947430), (10, 14973715), (25, 5989486), (29, 5163350), (37, 4046950), (50, 2994743), (58, 2581675), (74, 2023475), (145, 1032670), (185, 809390), (290, 516335), (370, 404695), (725, 206534), (925, 161878), (1073, 139550), (1450, 103267), (1850, 80939), (2146, 69775), (2791, 53650), (5365, 27910), (5582, 26825), (10730, 13955)]