87645000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{5843}}^1$

素因数の和:5872

約数の個数: 80

約数和(自身を含む): 273849840

約数和(自身を除く): 186204840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 5843, 7500, 11686, 15000, 17529, 23372, 29215, 35058, 46744, 58430, 70116, 87645, 116860, 140232, 146075, 175290, 233720, 292150, 350580, 438225, 584300, 701160, 730375, 876450, 1168600, 1460750, 1752900, 2191125, 2921500, 3505800, 3651875, 4382250, 5843000, 7303750, 8764500, 10955625, 14607500, 17529000, 21911250, 29215000, 43822500, 87645000]

約数ペア:

[(1, 87645000), (2, 43822500), (3, 29215000), (4, 21911250), (5, 17529000), (6, 14607500), (8, 10955625), (10, 8764500), (12, 7303750), (15, 5843000), (20, 4382250), (24, 3651875), (25, 3505800), (30, 2921500), (40, 2191125), (50, 1752900), (60, 1460750), (75, 1168600), (100, 876450), (120, 730375), (125, 701160), (150, 584300), (200, 438225), (250, 350580), (300, 292150), (375, 233720), (500, 175290), (600, 146075), (625, 140232), (750, 116860), (1000, 87645), (1250, 70116), (1500, 58430), (1875, 46744), (2500, 35058), (3000, 29215), (3750, 23372), (5000, 17529), (5843, 15000), (7500, 11686)]