73898460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{136849}}^1$

素因数の和:136867

約数の個数: 48

約数和(自身を含む): 229908000

約数和(自身を除く): 156009540

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, 136849, 273698, 410547, 547396, 684245, 821094, 1231641, 1368490, 1642188, 2052735, 2463282, 2736980, 3694923, 4105470, 4926564, 6158205, 7389846, 8210940, 12316410, 14779692, 18474615, 24632820, 36949230, 73898460]

約数ペア:

[(1, 73898460), (2, 36949230), (3, 24632820), (4, 18474615), (5, 14779692), (6, 12316410), (9, 8210940), (10, 7389846), (12, 6158205), (15, 4926564), (18, 4105470), (20, 3694923), (27, 2736980), (30, 2463282), (36, 2052735), (45, 1642188), (54, 1368490), (60, 1231641), (90, 821094), (108, 684245), (135, 547396), (180, 410547), (270, 273698), (540, 136849)]