45586620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1009}}^1$

素因数の和:1275

約数の個数: 72

約数和(自身を含む): 138967920

約数和(自身を除く): 93381300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251, 502, 753, 1004, 1009, 1255, 1506, 2018, 2259, 2510, 3012, 3027, 3765, 4036, 4518, 5020, 5045, 6054, 7530, 9036, 9081, 10090, 11295, 12108, 15060, 15135, 18162, 20180, 22590, 30270, 36324, 45180, 45405, 60540, 90810, 181620, 253259, 506518, 759777, 1013036, 1266295, 1519554, 2279331, 2532590, 3039108, 3798885, 4558662, 5065180, 7597770, 9117324, 11396655, 15195540, 22793310, 45586620]

約数ペア:

[(1, 45586620), (2, 22793310), (3, 15195540), (4, 11396655), (5, 9117324), (6, 7597770), (9, 5065180), (10, 4558662), (12, 3798885), (15, 3039108), (18, 2532590), (20, 2279331), (30, 1519554), (36, 1266295), (45, 1013036), (60, 759777), (90, 506518), (180, 253259), (251, 181620), (502, 90810), (753, 60540), (1004, 45405), (1009, 45180), (1255, 36324), (1506, 30270), (2018, 22590), (2259, 20180), (2510, 18162), (3012, 15135), (3027, 15060), (3765, 12108), (4036, 11295), (4518, 10090), (5020, 9081), (5045, 9036), (6054, 7530)]