78041400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{130069}}^1$

素因数の和:130088

約数の個数: 48

約数和(自身を含む): 241930200

約数和(自身を除く): 163888800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 130069, 260138, 390207, 520276, 650345, 780414, 1040552, 1300690, 1560828, 1951035, 2601380, 3121656, 3251725, 3902070, 5202760, 6503450, 7804140, 9755175, 13006900, 15608280, 19510350, 26013800, 39020700, 78041400]

約数ペア:

[(1, 78041400), (2, 39020700), (3, 26013800), (4, 19510350), (5, 15608280), (6, 13006900), (8, 9755175), (10, 7804140), (12, 6503450), (15, 5202760), (20, 3902070), (24, 3251725), (25, 3121656), (30, 2601380), (40, 1951035), (50, 1560828), (60, 1300690), (75, 1040552), (100, 780414), (120, 650345), (150, 520276), (200, 390207), (300, 260138), (600, 130069)]