51258000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{8543}}^1$

素因数の和:8569

約数の個数: 80

約数和(自身を含む): 165275136

約数和(自身を除く): 114017136

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, 8543, 17086, 25629, 34172, 42715, 51258, 68344, 85430, 102516, 128145, 136688, 170860, 205032, 213575, 256290, 341720, 410064, 427150, 512580, 640725, 683440, 854300, 1025160, 1067875, 1281450, 1708600, 2050320, 2135750, 2562900, 3203625, 3417200, 4271500, 5125800, 6407250, 8543000, 10251600, 12814500, 17086000, 25629000, 51258000]

約数ペア:

[(1, 51258000), (2, 25629000), (3, 17086000), (4, 12814500), (5, 10251600), (6, 8543000), (8, 6407250), (10, 5125800), (12, 4271500), (15, 3417200), (16, 3203625), (20, 2562900), (24, 2135750), (25, 2050320), (30, 1708600), (40, 1281450), (48, 1067875), (50, 1025160), (60, 854300), (75, 683440), (80, 640725), (100, 512580), (120, 427150), (125, 410064), (150, 341720), (200, 256290), (240, 213575), (250, 205032), (300, 170860), (375, 136688), (400, 128145), (500, 102516), (600, 85430), (750, 68344), (1000, 51258), (1200, 42715), (1500, 34172), (2000, 25629), (3000, 17086), (6000, 8543)]