75648000

素因数分解:

$2^{10}\times 3^1\times 5^3\times {\mathrm{197}}^1$

素因数の和:235

約数の個数: 176

約数和(自身を含む): 252910944

約数和(自身を除く): 177262944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 197, 200, 240, 250, 256, 300, 320, 375, 384, 394, 400, 480, 500, 512, 591, 600, 640, 750, 768, 788, 800, 960, 985, 1000, 1024, 1182, 1200, 1280, 1500, 1536, 1576, 1600, 1920, 1970, 2000, 2364, 2400, 2560, 2955, 3000, 3072, 3152, 3200, 3840, 3940, 4000, 4728, 4800, 4925, 5120, 5910, 6000, 6304, 6400, 7680, 7880, 8000, 9456, 9600, 9850, 11820, 12000, 12608, 12800, 14775, 15360, 15760, 16000, 18912, 19200, 19700, 23640, 24000, 24625, 25216, 25600, 29550, 31520, 32000, 37824, 38400, 39400, 47280, 48000, 49250, 50432, 59100, 63040, 64000, 73875, 75648, 76800, 78800, 94560, 96000, 98500, 100864, 118200, 126080, 128000, 147750, 151296, 157600, 189120, 192000, 197000, 201728, 236400, 252160, 295500, 302592, 315200, 378240, 384000, 394000, 472800, 504320, 591000, 605184, 630400, 756480, 788000, 945600, 1008640, 1182000, 1260800, 1512960, 1576000, 1891200, 2364000, 2521600, 3025920, 3152000, 3782400, 4728000, 5043200, 6304000, 7564800, 9456000, 12608000, 15129600, 18912000, 25216000, 37824000, 75648000]

約数ペア:

[(1, 75648000), (2, 37824000), (3, 25216000), (4, 18912000), (5, 15129600), (6, 12608000), (8, 9456000), (10, 7564800), (12, 6304000), (15, 5043200), (16, 4728000), (20, 3782400), (24, 3152000), (25, 3025920), (30, 2521600), (32, 2364000), (40, 1891200), (48, 1576000), (50, 1512960), (60, 1260800), (64, 1182000), (75, 1008640), (80, 945600), (96, 788000), (100, 756480), (120, 630400), (125, 605184), (128, 591000), (150, 504320), (160, 472800), (192, 394000), (197, 384000), (200, 378240), (240, 315200), (250, 302592), (256, 295500), (300, 252160), (320, 236400), (375, 201728), (384, 197000), (394, 192000), (400, 189120), (480, 157600), (500, 151296), (512, 147750), (591, 128000), (600, 126080), (640, 118200), (750, 100864), (768, 98500), (788, 96000), (800, 94560), (960, 78800), (985, 76800), (1000, 75648), (1024, 73875), (1182, 64000), (1200, 63040), (1280, 59100), (1500, 50432), (1536, 49250), (1576, 48000), (1600, 47280), (1920, 39400), (1970, 38400), (2000, 37824), (2364, 32000), (2400, 31520), (2560, 29550), (2955, 25600), (3000, 25216), (3072, 24625), (3152, 24000), (3200, 23640), (3840, 19700), (3940, 19200), (4000, 18912), (4728, 16000), (4800, 15760), (4925, 15360), (5120, 14775), (5910, 12800), (6000, 12608), (6304, 12000), (6400, 11820), (7680, 9850), (7880, 9600), (8000, 9456)]