64478850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{1051}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 160451040

約数和(自身を除く): 95972190

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 409, 818, 1051, 1227, 2045, 2102, 2454, 3153, 4090, 5255, 6135, 6306, 10225, 10510, 12270, 15765, 20450, 26275, 30675, 31530, 52550, 61350, 78825, 157650, 429859, 859718, 1289577, 2149295, 2579154, 4298590, 6447885, 10746475, 12895770, 21492950, 32239425, 64478850]

約数ペア:

[(1, 64478850), (2, 32239425), (3, 21492950), (5, 12895770), (6, 10746475), (10, 6447885), (15, 4298590), (25, 2579154), (30, 2149295), (50, 1289577), (75, 859718), (150, 429859), (409, 157650), (818, 78825), (1051, 61350), (1227, 52550), (2045, 31530), (2102, 30675), (2454, 26275), (3153, 20450), (4090, 15765), (5255, 12270), (6135, 10510), (6306, 10225)]