64518000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{10753}}^1$

素因数の和:10779

約数の個数: 80

約数和(自身を含む): 208025376

約数和(自身を除く): 143507376

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, 750, 1000, 1200, 1500, 2000, 3000, 6000, 10753, 21506, 32259, 43012, 53765, 64518, 86024, 107530, 129036, 161295, 172048, 215060, 258072, 268825, 322590, 430120, 516144, 537650, 645180, 806475, 860240, 1075300, 1290360, 1344125, 1612950, 2150600, 2580720, 2688250, 3225900, 4032375, 4301200, 5376500, 6451800, 8064750, 10753000, 12903600, 16129500, 21506000, 32259000, 64518000]

約数ペア:

[(1, 64518000), (2, 32259000), (3, 21506000), (4, 16129500), (5, 12903600), (6, 10753000), (8, 8064750), (10, 6451800), (12, 5376500), (15, 4301200), (16, 4032375), (20, 3225900), (24, 2688250), (25, 2580720), (30, 2150600), (40, 1612950), (48, 1344125), (50, 1290360), (60, 1075300), (75, 860240), (80, 806475), (100, 645180), (120, 537650), (125, 516144), (150, 430120), (200, 322590), (240, 268825), (250, 258072), (300, 215060), (375, 172048), (400, 161295), (500, 129036), (600, 107530), (750, 86024), (1000, 64518), (1200, 53765), (1500, 43012), (2000, 32259), (3000, 21506), (6000, 10753)]