8166000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{1361}}^1$

素因数の和:1387

約数の個数: 80

約数和(自身を含む): 26346528

約数和(自身を除く): 18180528

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, 1361, 1500, 2000, 2722, 3000, 4083, 5444, 6000, 6805, 8166, 10888, 13610, 16332, 20415, 21776, 27220, 32664, 34025, 40830, 54440, 65328, 68050, 81660, 102075, 108880, 136100, 163320, 170125, 204150, 272200, 326640, 340250, 408300, 510375, 544400, 680500, 816600, 1020750, 1361000, 1633200, 2041500, 2722000, 4083000, 8166000]

約数ペア:

[(1, 8166000), (2, 4083000), (3, 2722000), (4, 2041500), (5, 1633200), (6, 1361000), (8, 1020750), (10, 816600), (12, 680500), (15, 544400), (16, 510375), (20, 408300), (24, 340250), (25, 326640), (30, 272200), (40, 204150), (48, 170125), (50, 163320), (60, 136100), (75, 108880), (80, 102075), (100, 81660), (120, 68050), (125, 65328), (150, 54440), (200, 40830), (240, 34025), (250, 32664), (300, 27220), (375, 21776), (400, 20415), (500, 16332), (600, 13610), (750, 10888), (1000, 8166), (1200, 6805), (1361, 6000), (1500, 5444), (2000, 4083), (2722, 3000)]