20896675200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{725579}}^1$

素因数の和:725609

約数の個数: 144

約数和(自身を含む): 74564228700

約数和(自身を除く): 53667553500

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, 725579, 1451158, 2176737, 2902316, 3627895, 4353474, 5804632, 6530211, 7255790, 8706948, 10883685, 11609264, 13060422, 14511580, 17413896, 18139475, 21767370, 23218528, 26120844, 29023160, 32651055, 34827792, 36278950, 43534740, 46437056, 52241688, 54418425, 58046320, 65302110, 69655584, 72557900, 87069480, 92874112, 104483376, 108836850, 116092640, 130604220, 139311168, 145115800, 163255275, 174138960, 208966752, 217673700, 232185280, 261208440, 278622336, 290231600, 326510550, 348277920, 417933504, 435347400, 464370560, 522416880, 580463200, 653021100, 696555840, 835867008, 870694800, 1044833760, 1160926400, 1306042200, 1393111680, 1741389600, 2089667520, 2321852800, 2612084400, 3482779200, 4179335040, 5224168800, 6965558400, 10448337600, 20896675200]

約数ペア:

[(1, 20896675200), (2, 10448337600), (3, 6965558400), (4, 5224168800), (5, 4179335040), (6, 3482779200), (8, 2612084400), (9, 2321852800), (10, 2089667520), (12, 1741389600), (15, 1393111680), (16, 1306042200), (18, 1160926400), (20, 1044833760), (24, 870694800), (25, 835867008), (30, 696555840), (32, 653021100), (36, 580463200), (40, 522416880), (45, 464370560), (48, 435347400), (50, 417933504), (60, 348277920), (64, 326510550), (72, 290231600), (75, 278622336), (80, 261208440), (90, 232185280), (96, 217673700), (100, 208966752), (120, 174138960), (128, 163255275), (144, 145115800), (150, 139311168), (160, 130604220), (180, 116092640), (192, 108836850), (200, 104483376), (225, 92874112), (240, 87069480), (288, 72557900), (300, 69655584), (320, 65302110), (360, 58046320), (384, 54418425), (400, 52241688), (450, 46437056), (480, 43534740), (576, 36278950), (600, 34827792), (640, 32651055), (720, 29023160), (800, 26120844), (900, 23218528), (960, 21767370), (1152, 18139475), (1200, 17413896), (1440, 14511580), (1600, 13060422), (1800, 11609264), (1920, 10883685), (2400, 8706948), (2880, 7255790), (3200, 6530211), (3600, 5804632), (4800, 4353474), (5760, 3627895), (7200, 2902316), (9600, 2176737), (14400, 1451158), (28800, 725579)]