82129500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{18251}}^1$

素因数の和:18276

約数の個数: 72

約数和(自身を含む): 259105392

約数和(自身を除く): 176975892

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, 18251, 36502, 54753, 73004, 91255, 109506, 164259, 182510, 219012, 273765, 328518, 365020, 456275, 547530, 657036, 821295, 912550, 1095060, 1368825, 1642590, 1825100, 2281375, 2737650, 3285180, 4106475, 4562750, 5475300, 6844125, 8212950, 9125500, 13688250, 16425900, 20532375, 27376500, 41064750, 82129500]

約数ペア:

[(1, 82129500), (2, 41064750), (3, 27376500), (4, 20532375), (5, 16425900), (6, 13688250), (9, 9125500), (10, 8212950), (12, 6844125), (15, 5475300), (18, 4562750), (20, 4106475), (25, 3285180), (30, 2737650), (36, 2281375), (45, 1825100), (50, 1642590), (60, 1368825), (75, 1095060), (90, 912550), (100, 821295), (125, 657036), (150, 547530), (180, 456275), (225, 365020), (250, 328518), (300, 273765), (375, 219012), (450, 182510), (500, 164259), (750, 109506), (900, 91255), (1125, 73004), (1500, 54753), (2250, 36502), (4500, 18251)]