20646903600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{5735251}}^1$

素因数の和:5735275

約数の個数: 90

約数和(自身を含む): 71650503236

約数和(自身を除く): 51003599636

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 5735251, 11470502, 17205753, 22941004, 28676255, 34411506, 45882008, 51617259, 57352510, 68823012, 86028765, 91764016, 103234518, 114705020, 137646024, 143381275, 172057530, 206469036, 229410040, 258086295, 275292048, 286762550, 344115060, 412938072, 430143825, 458820080, 516172590, 573525100, 688230120, 825876144, 860287650, 1032345180, 1147050200, 1290431475, 1376460240, 1720575300, 2064690360, 2294100400, 2580862950, 3441150600, 4129380720, 5161725900, 6882301200, 10323451800, 20646903600]

約数ペア:

[(1, 20646903600), (2, 10323451800), (3, 6882301200), (4, 5161725900), (5, 4129380720), (6, 3441150600), (8, 2580862950), (9, 2294100400), (10, 2064690360), (12, 1720575300), (15, 1376460240), (16, 1290431475), (18, 1147050200), (20, 1032345180), (24, 860287650), (25, 825876144), (30, 688230120), (36, 573525100), (40, 516172590), (45, 458820080), (48, 430143825), (50, 412938072), (60, 344115060), (72, 286762550), (75, 275292048), (80, 258086295), (90, 229410040), (100, 206469036), (120, 172057530), (144, 143381275), (150, 137646024), (180, 114705020), (200, 103234518), (225, 91764016), (240, 86028765), (300, 68823012), (360, 57352510), (400, 51617259), (450, 45882008), (600, 34411506), (720, 28676255), (900, 22941004), (1200, 17205753), (1800, 11470502), (3600, 5735251)]