131946000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{21991}}^1$

素因数の和:22017

約数の個数: 80

約数和(自身を含む): 425413248

約数和(自身を除く): 293467248

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, 21991, 43982, 65973, 87964, 109955, 131946, 175928, 219910, 263892, 329865, 351856, 439820, 527784, 549775, 659730, 879640, 1055568, 1099550, 1319460, 1649325, 1759280, 2199100, 2638920, 2748875, 3298650, 4398200, 5277840, 5497750, 6597300, 8246625, 8796400, 10995500, 13194600, 16493250, 21991000, 26389200, 32986500, 43982000, 65973000, 131946000]

約数ペア:

[(1, 131946000), (2, 65973000), (3, 43982000), (4, 32986500), (5, 26389200), (6, 21991000), (8, 16493250), (10, 13194600), (12, 10995500), (15, 8796400), (16, 8246625), (20, 6597300), (24, 5497750), (25, 5277840), (30, 4398200), (40, 3298650), (48, 2748875), (50, 2638920), (60, 2199100), (75, 1759280), (80, 1649325), (100, 1319460), (120, 1099550), (125, 1055568), (150, 879640), (200, 659730), (240, 549775), (250, 527784), (300, 439820), (375, 351856), (400, 329865), (500, 263892), (600, 219910), (750, 175928), (1000, 131946), (1200, 109955), (1500, 87964), (2000, 65973), (3000, 43982), (6000, 21991)]