145495800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{80831}}^1$

素因数の和:80853

約数の個数: 72

約数和(自身を含む): 488629440

約数和(自身を除く): 343133640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 80831, 161662, 242493, 323324, 404155, 484986, 646648, 727479, 808310, 969972, 1212465, 1454958, 1616620, 1939944, 2020775, 2424930, 2909916, 3233240, 3637395, 4041550, 4849860, 5819832, 6062325, 7274790, 8083100, 9699720, 12124650, 14549580, 16166200, 18186975, 24249300, 29099160, 36373950, 48498600, 72747900, 145495800]

約数ペア:

[(1, 145495800), (2, 72747900), (3, 48498600), (4, 36373950), (5, 29099160), (6, 24249300), (8, 18186975), (9, 16166200), (10, 14549580), (12, 12124650), (15, 9699720), (18, 8083100), (20, 7274790), (24, 6062325), (25, 5819832), (30, 4849860), (36, 4041550), (40, 3637395), (45, 3233240), (50, 2909916), (60, 2424930), (72, 2020775), (75, 1939944), (90, 1616620), (100, 1454958), (120, 1212465), (150, 969972), (180, 808310), (200, 727479), (225, 646648), (300, 484986), (360, 404155), (450, 323324), (600, 242493), (900, 161662), (1800, 80831)]