68675400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{38153}}^1$

素因数の和:38175

約数の個数: 72

約数和(自身を含む): 230640930

約数和(自身を除く): 161965530

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 38153, 76306, 114459, 152612, 190765, 228918, 305224, 343377, 381530, 457836, 572295, 686754, 763060, 915672, 953825, 1144590, 1373508, 1526120, 1716885, 1907650, 2289180, 2747016, 2861475, 3433770, 3815300, 4578360, 5722950, 6867540, 7630600, 8584425, 11445900, 13735080, 17168850, 22891800, 34337700, 68675400]

約数ペア:

[(1, 68675400), (2, 34337700), (3, 22891800), (4, 17168850), (5, 13735080), (6, 11445900), (8, 8584425), (9, 7630600), (10, 6867540), (12, 5722950), (15, 4578360), (18, 3815300), (20, 3433770), (24, 2861475), (25, 2747016), (30, 2289180), (36, 1907650), (40, 1716885), (45, 1526120), (50, 1373508), (60, 1144590), (72, 953825), (75, 915672), (90, 763060), (100, 686754), (120, 572295), (150, 457836), (180, 381530), (200, 343377), (225, 305224), (300, 228918), (360, 190765), (450, 152612), (600, 114459), (900, 76306), (1800, 38153)]