197020800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{6841}}^1$

素因数の和:6871

約数の個数: 144

約数和(自身を含む): 703118130

約数和(自身を除く): 506097330

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, 6841, 7200, 9600, 13682, 14400, 20523, 27364, 28800, 34205, 41046, 54728, 61569, 68410, 82092, 102615, 109456, 123138, 136820, 164184, 171025, 205230, 218912, 246276, 273640, 307845, 328368, 342050, 410460, 437824, 492552, 513075, 547280, 615690, 656736, 684100, 820920, 875648, 985104, 1026150, 1094560, 1231380, 1313472, 1368200, 1539225, 1641840, 1970208, 2052300, 2189120, 2462760, 2626944, 2736400, 3078450, 3283680, 3940416, 4104600, 4378240, 4925520, 5472800, 6156900, 6567360, 7880832, 8209200, 9851040, 10945600, 12313800, 13134720, 16418400, 19702080, 21891200, 24627600, 32836800, 39404160, 49255200, 65673600, 98510400, 197020800]

約数ペア:

[(1, 197020800), (2, 98510400), (3, 65673600), (4, 49255200), (5, 39404160), (6, 32836800), (8, 24627600), (9, 21891200), (10, 19702080), (12, 16418400), (15, 13134720), (16, 12313800), (18, 10945600), (20, 9851040), (24, 8209200), (25, 7880832), (30, 6567360), (32, 6156900), (36, 5472800), (40, 4925520), (45, 4378240), (48, 4104600), (50, 3940416), (60, 3283680), (64, 3078450), (72, 2736400), (75, 2626944), (80, 2462760), (90, 2189120), (96, 2052300), (100, 1970208), (120, 1641840), (128, 1539225), (144, 1368200), (150, 1313472), (160, 1231380), (180, 1094560), (192, 1026150), (200, 985104), (225, 875648), (240, 820920), (288, 684100), (300, 656736), (320, 615690), (360, 547280), (384, 513075), (400, 492552), (450, 437824), (480, 410460), (576, 342050), (600, 328368), (640, 307845), (720, 273640), (800, 246276), (900, 218912), (960, 205230), (1152, 171025), (1200, 164184), (1440, 136820), (1600, 123138), (1800, 109456), (1920, 102615), (2400, 82092), (2880, 68410), (3200, 61569), (3600, 54728), (4800, 41046), (5760, 34205), (6841, 28800), (7200, 27364), (9600, 20523), (13682, 14400)]