189085860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{350159}}^1$

素因数の和:350177

約数の個数: 48

約数和(自身を含む): 588268800

約数和(自身を除く): 399182940

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, 350159, 700318, 1050477, 1400636, 1750795, 2100954, 3151431, 3501590, 4201908, 5252385, 6302862, 7003180, 9454293, 10504770, 12605724, 15757155, 18908586, 21009540, 31514310, 37817172, 47271465, 63028620, 94542930, 189085860]

約数ペア:

[(1, 189085860), (2, 94542930), (3, 63028620), (4, 47271465), (5, 37817172), (6, 31514310), (9, 21009540), (10, 18908586), (12, 15757155), (15, 12605724), (18, 10504770), (20, 9454293), (27, 7003180), (30, 6302862), (36, 5252385), (45, 4201908), (54, 3501590), (60, 3151431), (90, 2100954), (108, 1750795), (135, 1400636), (180, 1050477), (270, 700318), (540, 350159)]