102045000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{6803}}^1$

素因数の和:6832

約数の個数: 80

約数和(自身を含む): 318835440

約数和(自身を除く): 216790440

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, 6803, 7500, 13606, 15000, 20409, 27212, 34015, 40818, 54424, 68030, 81636, 102045, 136060, 163272, 170075, 204090, 272120, 340150, 408180, 510225, 680300, 816360, 850375, 1020450, 1360600, 1700750, 2040900, 2551125, 3401500, 4081800, 4251875, 5102250, 6803000, 8503750, 10204500, 12755625, 17007500, 20409000, 25511250, 34015000, 51022500, 102045000]

約数ペア:

[(1, 102045000), (2, 51022500), (3, 34015000), (4, 25511250), (5, 20409000), (6, 17007500), (8, 12755625), (10, 10204500), (12, 8503750), (15, 6803000), (20, 5102250), (24, 4251875), (25, 4081800), (30, 3401500), (40, 2551125), (50, 2040900), (60, 1700750), (75, 1360600), (100, 1020450), (120, 850375), (125, 816360), (150, 680300), (200, 510225), (250, 408180), (300, 340150), (375, 272120), (500, 204090), (600, 170075), (625, 163272), (750, 136060), (1000, 102045), (1250, 81636), (1500, 68030), (1875, 54424), (2500, 40818), (3000, 34015), (3750, 27212), (5000, 20409), (6803, 15000), (7500, 13606)]