158700

素因数分解:

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

素因数の和:63

約数の個数: 54

約数和(自身を含む): 480004

約数和(自身を除く): 321304

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 529, 575, 690, 1058, 1150, 1380, 1587, 1725, 2116, 2300, 2645, 3174, 3450, 5290, 6348, 6900, 7935, 10580, 13225, 15870, 26450, 31740, 39675, 52900, 79350, 158700]

約数ペア:

[(1, 158700), (2, 79350), (3, 52900), (4, 39675), (5, 31740), (6, 26450), (10, 15870), (12, 13225), (15, 10580), (20, 7935), (23, 6900), (25, 6348), (30, 5290), (46, 3450), (50, 3174), (60, 2645), (69, 2300), (75, 2116), (92, 1725), (100, 1587), (115, 1380), (138, 1150), (150, 1058), (230, 690), (276, 575), (300, 529), (345, 460)]