74889720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{751}}^1$

素因数の和:1045

約数の個数: 96

約数和(自身を含む): 244595520

約数和(自身を除く): 169705800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 277, 360, 554, 751, 831, 1108, 1385, 1502, 1662, 2216, 2253, 2493, 2770, 3004, 3324, 3755, 4155, 4506, 4986, 5540, 6008, 6648, 6759, 7510, 8310, 9012, 9972, 11080, 11265, 12465, 13518, 15020, 16620, 18024, 19944, 22530, 24930, 27036, 30040, 33240, 33795, 45060, 49860, 54072, 67590, 90120, 99720, 135180, 208027, 270360, 416054, 624081, 832108, 1040135, 1248162, 1664216, 1872243, 2080270, 2496324, 3120405, 3744486, 4160540, 4992648, 6240810, 7488972, 8321080, 9361215, 12481620, 14977944, 18722430, 24963240, 37444860, 74889720]

約数ペア:

[(1, 74889720), (2, 37444860), (3, 24963240), (4, 18722430), (5, 14977944), (6, 12481620), (8, 9361215), (9, 8321080), (10, 7488972), (12, 6240810), (15, 4992648), (18, 4160540), (20, 3744486), (24, 3120405), (30, 2496324), (36, 2080270), (40, 1872243), (45, 1664216), (60, 1248162), (72, 1040135), (90, 832108), (120, 624081), (180, 416054), (277, 270360), (360, 208027), (554, 135180), (751, 99720), (831, 90120), (1108, 67590), (1385, 54072), (1502, 49860), (1662, 45060), (2216, 33795), (2253, 33240), (2493, 30040), (2770, 27036), (3004, 24930), (3324, 22530), (3755, 19944), (4155, 18024), (4506, 16620), (4986, 15020), (5540, 13518), (6008, 12465), (6648, 11265), (6759, 11080), (7510, 9972), (8310, 9012)]