155121900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{517073}}^1$

素因数の和:517090

約数の個数: 36

約数和(自身を含む): 448820232

約数和(自身を除く): 293698332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 517073, 1034146, 1551219, 2068292, 2585365, 3102438, 5170730, 6204876, 7756095, 10341460, 12926825, 15512190, 25853650, 31024380, 38780475, 51707300, 77560950, 155121900]

約数ペア:

[(1, 155121900), (2, 77560950), (3, 51707300), (4, 38780475), (5, 31024380), (6, 25853650), (10, 15512190), (12, 12926825), (15, 10341460), (20, 7756095), (25, 6204876), (30, 5170730), (50, 3102438), (60, 2585365), (75, 2068292), (100, 1551219), (150, 1034146), (300, 517073)]