252180250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{144103}}^1$

素因数の和:144127

約数の個数: 32

約数和(自身を含む): 539525376

約数和(自身を除く): 287345126

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 144103, 288206, 720515, 1008721, 1441030, 2017442, 3602575, 5043605, 7205150, 10087210, 18012875, 25218025, 36025750, 50436050, 126090125, 252180250]

約数ペア:

[(1, 252180250), (2, 126090125), (5, 50436050), (7, 36025750), (10, 25218025), (14, 18012875), (25, 10087210), (35, 7205150), (50, 5043605), (70, 3602575), (125, 2017442), (175, 1441030), (250, 1008721), (350, 720515), (875, 288206), (1750, 144103)]