84090000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{2803}}^1$

素因数の和:2834

約数の個数: 100

約数和(自身を含む): 271550576

約数和(自身を除く): 187460576

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, 625, 750, 1000, 1200, 1250, 1500, 1875, 2000, 2500, 2803, 3000, 3750, 5000, 5606, 6000, 7500, 8409, 10000, 11212, 14015, 15000, 16818, 22424, 28030, 30000, 33636, 42045, 44848, 56060, 67272, 70075, 84090, 112120, 134544, 140150, 168180, 210225, 224240, 280300, 336360, 350375, 420450, 560600, 672720, 700750, 840900, 1051125, 1121200, 1401500, 1681800, 1751875, 2102250, 2803000, 3363600, 3503750, 4204500, 5255625, 5606000, 7007500, 8409000, 10511250, 14015000, 16818000, 21022500, 28030000, 42045000, 84090000]

約数ペア:

[(1, 84090000), (2, 42045000), (3, 28030000), (4, 21022500), (5, 16818000), (6, 14015000), (8, 10511250), (10, 8409000), (12, 7007500), (15, 5606000), (16, 5255625), (20, 4204500), (24, 3503750), (25, 3363600), (30, 2803000), (40, 2102250), (48, 1751875), (50, 1681800), (60, 1401500), (75, 1121200), (80, 1051125), (100, 840900), (120, 700750), (125, 672720), (150, 560600), (200, 420450), (240, 350375), (250, 336360), (300, 280300), (375, 224240), (400, 210225), (500, 168180), (600, 140150), (625, 134544), (750, 112120), (1000, 84090), (1200, 70075), (1250, 67272), (1500, 56060), (1875, 44848), (2000, 42045), (2500, 33636), (2803, 30000), (3000, 28030), (3750, 22424), (5000, 16818), (5606, 15000), (6000, 14015), (7500, 11212), (8409, 10000)]