157400505180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{291482417}}^1$

素因数の和:291482435

約数の個数: 48

約数和(自身を含む): 489690462240

約数和(自身を除く): 332289957060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 291482417, 582964834, 874447251, 1165929668, 1457412085, 1748894502, 2623341753, 2914824170, 3497789004, 4372236255, 5246683506, 5829648340, 7870025259, 8744472510, 10493367012, 13116708765, 15740050518, 17488945020, 26233417530, 31480101036, 39350126295, 52466835060, 78700252590, 157400505180]

約数ペア:

[(1, 157400505180), (2, 78700252590), (3, 52466835060), (4, 39350126295), (5, 31480101036), (6, 26233417530), (9, 17488945020), (10, 15740050518), (12, 13116708765), (15, 10493367012), (18, 8744472510), (20, 7870025259), (27, 5829648340), (30, 5246683506), (36, 4372236255), (45, 3497789004), (54, 2914824170), (60, 2623341753), (90, 1748894502), (108, 1457412085), (135, 1165929668), (180, 874447251), (270, 582964834), (540, 291482417)]