89128800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{12379}}^1$

素因数の和:12405

約数の個数: 108

約数和(自身を含む): 314315820

約数和(自身を除く): 225187020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 12379, 24758, 37137, 49516, 61895, 74274, 99032, 111411, 123790, 148548, 185685, 198064, 222822, 247580, 297096, 309475, 371370, 396128, 445644, 495160, 557055, 594192, 618950, 742740, 891288, 928425, 990320, 1114110, 1188384, 1237900, 1485480, 1782576, 1856850, 1980640, 2228220, 2475800, 2785275, 2970960, 3565152, 3713700, 4456440, 4951600, 5570550, 5941920, 7427400, 8912880, 9903200, 11141100, 14854800, 17825760, 22282200, 29709600, 44564400, 89128800]

約数ペア:

[(1, 89128800), (2, 44564400), (3, 29709600), (4, 22282200), (5, 17825760), (6, 14854800), (8, 11141100), (9, 9903200), (10, 8912880), (12, 7427400), (15, 5941920), (16, 5570550), (18, 4951600), (20, 4456440), (24, 3713700), (25, 3565152), (30, 2970960), (32, 2785275), (36, 2475800), (40, 2228220), (45, 1980640), (48, 1856850), (50, 1782576), (60, 1485480), (72, 1237900), (75, 1188384), (80, 1114110), (90, 990320), (96, 928425), (100, 891288), (120, 742740), (144, 618950), (150, 594192), (160, 557055), (180, 495160), (200, 445644), (225, 396128), (240, 371370), (288, 309475), (300, 297096), (360, 247580), (400, 222822), (450, 198064), (480, 185685), (600, 148548), (720, 123790), (800, 111411), (900, 99032), (1200, 74274), (1440, 61895), (1800, 49516), (2400, 37137), (3600, 24758), (7200, 12379)]