76515000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{5101}}^1$

素因数の和:5130

約数の個数: 80

約数和(自身を含む): 239079720

約数和(自身を除く): 162564720

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, 5101, 7500, 10202, 15000, 15303, 20404, 25505, 30606, 40808, 51010, 61212, 76515, 102020, 122424, 127525, 153030, 204040, 255050, 306060, 382575, 510100, 612120, 637625, 765150, 1020200, 1275250, 1530300, 1912875, 2550500, 3060600, 3188125, 3825750, 5101000, 6376250, 7651500, 9564375, 12752500, 15303000, 19128750, 25505000, 38257500, 76515000]

約数ペア:

[(1, 76515000), (2, 38257500), (3, 25505000), (4, 19128750), (5, 15303000), (6, 12752500), (8, 9564375), (10, 7651500), (12, 6376250), (15, 5101000), (20, 3825750), (24, 3188125), (25, 3060600), (30, 2550500), (40, 1912875), (50, 1530300), (60, 1275250), (75, 1020200), (100, 765150), (120, 637625), (125, 612120), (150, 510100), (200, 382575), (250, 306060), (300, 255050), (375, 204040), (500, 153030), (600, 127525), (625, 122424), (750, 102020), (1000, 76515), (1250, 61212), (1500, 51010), (1875, 40808), (2500, 30606), (3000, 25505), (3750, 20404), (5000, 15303), (5101, 15000), (7500, 10202)]