148661200

素因数分解:

$2^4\times 5^2\times {\mathrm{419}}^1\times {\mathrm{887}}^1$

素因数の和:1324

約数の個数: 60

約数和(自身を含む): 358414560

約数和(自身を除く): 209753360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 419, 838, 887, 1676, 1774, 2095, 3352, 3548, 4190, 4435, 6704, 7096, 8380, 8870, 10475, 14192, 16760, 17740, 20950, 22175, 33520, 35480, 41900, 44350, 70960, 83800, 88700, 167600, 177400, 354800, 371653, 743306, 1486612, 1858265, 2973224, 3716530, 5946448, 7433060, 9291325, 14866120, 18582650, 29732240, 37165300, 74330600, 148661200]

約数ペア:

[(1, 148661200), (2, 74330600), (4, 37165300), (5, 29732240), (8, 18582650), (10, 14866120), (16, 9291325), (20, 7433060), (25, 5946448), (40, 3716530), (50, 2973224), (80, 1858265), (100, 1486612), (200, 743306), (400, 371653), (419, 354800), (838, 177400), (887, 167600), (1676, 88700), (1774, 83800), (2095, 70960), (3352, 44350), (3548, 41900), (4190, 35480), (4435, 33520), (6704, 22175), (7096, 20950), (8380, 17740), (8870, 16760), (10475, 14192)]