12613500

素因数分解:

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

素因数の和:2828

約数の個数: 72

約数和(自身を含む): 39805584

約数和(自身を除く): 27192084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 2803, 4500, 5606, 8409, 11212, 14015, 16818, 25227, 28030, 33636, 42045, 50454, 56060, 70075, 84090, 100908, 126135, 140150, 168180, 210225, 252270, 280300, 350375, 420450, 504540, 630675, 700750, 840900, 1051125, 1261350, 1401500, 2102250, 2522700, 3153375, 4204500, 6306750, 12613500]

約数ペア:

[(1, 12613500), (2, 6306750), (3, 4204500), (4, 3153375), (5, 2522700), (6, 2102250), (9, 1401500), (10, 1261350), (12, 1051125), (15, 840900), (18, 700750), (20, 630675), (25, 504540), (30, 420450), (36, 350375), (45, 280300), (50, 252270), (60, 210225), (75, 168180), (90, 140150), (100, 126135), (125, 100908), (150, 84090), (180, 70075), (225, 56060), (250, 50454), (300, 42045), (375, 33636), (450, 28030), (500, 25227), (750, 16818), (900, 14015), (1125, 11212), (1500, 8409), (2250, 5606), (2803, 4500)]