42774000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{7129}}^1$

素因数の和:7155

約数の個数: 80

約数和(自身を含む): 137922720

約数和(自身を除く): 95148720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 7129, 14258, 21387, 28516, 35645, 42774, 57032, 71290, 85548, 106935, 114064, 142580, 171096, 178225, 213870, 285160, 342192, 356450, 427740, 534675, 570320, 712900, 855480, 891125, 1069350, 1425800, 1710960, 1782250, 2138700, 2673375, 2851600, 3564500, 4277400, 5346750, 7129000, 8554800, 10693500, 14258000, 21387000, 42774000]

約数ペア:

[(1, 42774000), (2, 21387000), (3, 14258000), (4, 10693500), (5, 8554800), (6, 7129000), (8, 5346750), (10, 4277400), (12, 3564500), (15, 2851600), (16, 2673375), (20, 2138700), (24, 1782250), (25, 1710960), (30, 1425800), (40, 1069350), (48, 891125), (50, 855480), (60, 712900), (75, 570320), (80, 534675), (100, 427740), (120, 356450), (125, 342192), (150, 285160), (200, 213870), (240, 178225), (250, 171096), (300, 142580), (375, 114064), (400, 106935), (500, 85548), (600, 71290), (750, 57032), (1000, 42774), (1200, 35645), (1500, 28516), (2000, 21387), (3000, 14258), (6000, 7129)]