149055180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{108011}}^1$

素因数の和:108046

約数の個数: 48

約数和(自身を含む): 435504384

約数和(自身を除く): 286449204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 108011, 216022, 324033, 432044, 540055, 648066, 1080110, 1296132, 1620165, 2160220, 2484253, 3240330, 4968506, 6480660, 7452759, 9937012, 12421265, 14905518, 24842530, 29811036, 37263795, 49685060, 74527590, 149055180]

約数ペア:

[(1, 149055180), (2, 74527590), (3, 49685060), (4, 37263795), (5, 29811036), (6, 24842530), (10, 14905518), (12, 12421265), (15, 9937012), (20, 7452759), (23, 6480660), (30, 4968506), (46, 3240330), (60, 2484253), (69, 2160220), (92, 1620165), (115, 1296132), (138, 1080110), (230, 648066), (276, 540055), (345, 432044), (460, 324033), (690, 216022), (1380, 108011)]