91261620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{169003}}^1$

素因数の和:169021

約数の個数: 48

約数和(自身を含む): 283926720

約数和(自身を除く): 192665100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 169003, 338006, 507009, 676012, 845015, 1014018, 1521027, 1690030, 2028036, 2535045, 3042054, 3380060, 4563081, 5070090, 6084108, 7605135, 9126162, 10140180, 15210270, 18252324, 22815405, 30420540, 45630810, 91261620]

約数ペア:

[(1, 91261620), (2, 45630810), (3, 30420540), (4, 22815405), (5, 18252324), (6, 15210270), (9, 10140180), (10, 9126162), (12, 7605135), (15, 6084108), (18, 5070090), (20, 4563081), (27, 3380060), (30, 3042054), (36, 2535045), (45, 2028036), (54, 1690030), (60, 1521027), (90, 1014018), (108, 845015), (135, 676012), (180, 507009), (270, 338006), (540, 169003)]