74839500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{16631}}^1$

素因数の和:16656

約数の個数: 72

約数和(自身を含む): 236107872

約数和(自身を除く): 161268372

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, 4500, 16631, 33262, 49893, 66524, 83155, 99786, 149679, 166310, 199572, 249465, 299358, 332620, 415775, 498930, 598716, 748395, 831550, 997860, 1247325, 1496790, 1663100, 2078875, 2494650, 2993580, 3741975, 4157750, 4989300, 6236625, 7483950, 8315500, 12473250, 14967900, 18709875, 24946500, 37419750, 74839500]

約数ペア:

[(1, 74839500), (2, 37419750), (3, 24946500), (4, 18709875), (5, 14967900), (6, 12473250), (9, 8315500), (10, 7483950), (12, 6236625), (15, 4989300), (18, 4157750), (20, 3741975), (25, 2993580), (30, 2494650), (36, 2078875), (45, 1663100), (50, 1496790), (60, 1247325), (75, 997860), (90, 831550), (100, 748395), (125, 598716), (150, 498930), (180, 415775), (225, 332620), (250, 299358), (300, 249465), (375, 199572), (450, 166310), (500, 149679), (750, 99786), (900, 83155), (1125, 66524), (1500, 49893), (2250, 33262), (4500, 16631)]