151900380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{281297}}^1$

素因数の和:281315

約数の個数: 48

約数和(自身を含む): 472580640

約数和(自身を除く): 320680260

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, 281297, 562594, 843891, 1125188, 1406485, 1687782, 2531673, 2812970, 3375564, 4219455, 5063346, 5625940, 7595019, 8438910, 10126692, 12658365, 15190038, 16877820, 25316730, 30380076, 37975095, 50633460, 75950190, 151900380]

約数ペア:

[(1, 151900380), (2, 75950190), (3, 50633460), (4, 37975095), (5, 30380076), (6, 25316730), (9, 16877820), (10, 15190038), (12, 12658365), (15, 10126692), (18, 8438910), (20, 7595019), (27, 5625940), (30, 5063346), (36, 4219455), (45, 3375564), (54, 2812970), (60, 2531673), (90, 1687782), (108, 1406485), (135, 1125188), (180, 843891), (270, 562594), (540, 281297)]