152717820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{133963}}^1$

素因数の和:133994

約数の個数: 48

約数和(自身を含む): 450119040

約数和(自身を除く): 297401220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 133963, 267926, 401889, 535852, 669815, 803778, 1339630, 1607556, 2009445, 2545297, 2679260, 4018890, 5090594, 7635891, 8037780, 10181188, 12726485, 15271782, 25452970, 30543564, 38179455, 50905940, 76358910, 152717820]

約数ペア:

[(1, 152717820), (2, 76358910), (3, 50905940), (4, 38179455), (5, 30543564), (6, 25452970), (10, 15271782), (12, 12726485), (15, 10181188), (19, 8037780), (20, 7635891), (30, 5090594), (38, 4018890), (57, 2679260), (60, 2545297), (76, 2009445), (95, 1607556), (114, 1339630), (190, 803778), (228, 669815), (285, 535852), (380, 401889), (570, 267926), (1140, 133963)]