2147068800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{74551}}^1$

素因数の和:74581

約数の個数: 144

約数和(自身を含む): 7661336280

約数和(自身を除く): 5514267480

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, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 5760, 7200, 9600, 14400, 28800, 74551, 149102, 223653, 298204, 372755, 447306, 596408, 670959, 745510, 894612, 1118265, 1192816, 1341918, 1491020, 1789224, 1863775, 2236530, 2385632, 2683836, 2982040, 3354795, 3578448, 3727550, 4473060, 4771264, 5367672, 5591325, 5964080, 6709590, 7156896, 7455100, 8946120, 9542528, 10735344, 11182650, 11928160, 13419180, 14313792, 14910200, 16773975, 17892240, 21470688, 22365300, 23856320, 26838360, 28627584, 29820400, 33547950, 35784480, 42941376, 44730600, 47712640, 53676720, 59640800, 67095900, 71568960, 85882752, 89461200, 107353440, 119281600, 134191800, 143137920, 178922400, 214706880, 238563200, 268383600, 357844800, 429413760, 536767200, 715689600, 1073534400, 2147068800]

約数ペア:

[(1, 2147068800), (2, 1073534400), (3, 715689600), (4, 536767200), (5, 429413760), (6, 357844800), (8, 268383600), (9, 238563200), (10, 214706880), (12, 178922400), (15, 143137920), (16, 134191800), (18, 119281600), (20, 107353440), (24, 89461200), (25, 85882752), (30, 71568960), (32, 67095900), (36, 59640800), (40, 53676720), (45, 47712640), (48, 44730600), (50, 42941376), (60, 35784480), (64, 33547950), (72, 29820400), (75, 28627584), (80, 26838360), (90, 23856320), (96, 22365300), (100, 21470688), (120, 17892240), (128, 16773975), (144, 14910200), (150, 14313792), (160, 13419180), (180, 11928160), (192, 11182650), (200, 10735344), (225, 9542528), (240, 8946120), (288, 7455100), (300, 7156896), (320, 6709590), (360, 5964080), (384, 5591325), (400, 5367672), (450, 4771264), (480, 4473060), (576, 3727550), (600, 3578448), (640, 3354795), (720, 2982040), (800, 2683836), (900, 2385632), (960, 2236530), (1152, 1863775), (1200, 1789224), (1440, 1491020), (1600, 1341918), (1800, 1192816), (1920, 1118265), (2400, 894612), (2880, 745510), (3200, 670959), (3600, 596408), (4800, 447306), (5760, 372755), (7200, 298204), (9600, 223653), (14400, 149102), (28800, 74551)]