42397500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{5653}}^1$

素因数の和:5680

約数の個数: 60

約数和(自身を含む): 123641672

約数和(自身を除く): 81244172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3750, 5653, 7500, 11306, 16959, 22612, 28265, 33918, 56530, 67836, 84795, 113060, 141325, 169590, 282650, 339180, 423975, 565300, 706625, 847950, 1413250, 1695900, 2119875, 2826500, 3533125, 4239750, 7066250, 8479500, 10599375, 14132500, 21198750, 42397500]

約数ペア:

[(1, 42397500), (2, 21198750), (3, 14132500), (4, 10599375), (5, 8479500), (6, 7066250), (10, 4239750), (12, 3533125), (15, 2826500), (20, 2119875), (25, 1695900), (30, 1413250), (50, 847950), (60, 706625), (75, 565300), (100, 423975), (125, 339180), (150, 282650), (250, 169590), (300, 141325), (375, 113060), (500, 84795), (625, 67836), (750, 56530), (1250, 33918), (1500, 28265), (1875, 22612), (2500, 16959), (3750, 11306), (5653, 7500)]