45388800

素因数分解:

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

素因数の和:233

約数の個数: 198

約数和(自身を含む): 163338318

約数和(自身を除く): 117949518

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, 197, 200, 225, 240, 256, 288, 300, 320, 360, 384, 394, 400, 450, 480, 512, 576, 591, 600, 640, 720, 768, 788, 800, 900, 960, 985, 1024, 1152, 1182, 1200, 1280, 1440, 1536, 1576, 1600, 1773, 1800, 1920, 1970, 2304, 2364, 2400, 2560, 2880, 2955, 3072, 3152, 3200, 3546, 3600, 3840, 3940, 4608, 4728, 4800, 4925, 5120, 5760, 5910, 6304, 6400, 7092, 7200, 7680, 7880, 8865, 9216, 9456, 9600, 9850, 11520, 11820, 12608, 12800, 14184, 14400, 14775, 15360, 15760, 17730, 18912, 19200, 19700, 23040, 23640, 25216, 25600, 28368, 28800, 29550, 31520, 35460, 37824, 38400, 39400, 44325, 46080, 47280, 50432, 56736, 57600, 59100, 63040, 70920, 75648, 76800, 78800, 88650, 94560, 100864, 113472, 115200, 118200, 126080, 141840, 151296, 157600, 177300, 189120, 201728, 226944, 230400, 236400, 252160, 283680, 302592, 315200, 354600, 378240, 453888, 472800, 504320, 567360, 605184, 630400, 709200, 756480, 907776, 945600, 1008640, 1134720, 1260800, 1418400, 1512960, 1815552, 1891200, 2269440, 2521600, 2836800, 3025920, 3782400, 4538880, 5043200, 5673600, 7564800, 9077760, 11347200, 15129600, 22694400, 45388800]

約数ペア:

[(1, 45388800), (2, 22694400), (3, 15129600), (4, 11347200), (5, 9077760), (6, 7564800), (8, 5673600), (9, 5043200), (10, 4538880), (12, 3782400), (15, 3025920), (16, 2836800), (18, 2521600), (20, 2269440), (24, 1891200), (25, 1815552), (30, 1512960), (32, 1418400), (36, 1260800), (40, 1134720), (45, 1008640), (48, 945600), (50, 907776), (60, 756480), (64, 709200), (72, 630400), (75, 605184), (80, 567360), (90, 504320), (96, 472800), (100, 453888), (120, 378240), (128, 354600), (144, 315200), (150, 302592), (160, 283680), (180, 252160), (192, 236400), (197, 230400), (200, 226944), (225, 201728), (240, 189120), (256, 177300), (288, 157600), (300, 151296), (320, 141840), (360, 126080), (384, 118200), (394, 115200), (400, 113472), (450, 100864), (480, 94560), (512, 88650), (576, 78800), (591, 76800), (600, 75648), (640, 70920), (720, 63040), (768, 59100), (788, 57600), (800, 56736), (900, 50432), (960, 47280), (985, 46080), (1024, 44325), (1152, 39400), (1182, 38400), (1200, 37824), (1280, 35460), (1440, 31520), (1536, 29550), (1576, 28800), (1600, 28368), (1773, 25600), (1800, 25216), (1920, 23640), (1970, 23040), (2304, 19700), (2364, 19200), (2400, 18912), (2560, 17730), (2880, 15760), (2955, 15360), (3072, 14775), (3152, 14400), (3200, 14184), (3546, 12800), (3600, 12608), (3840, 11820), (3940, 11520), (4608, 9850), (4728, 9600), (4800, 9456), (4925, 9216), (5120, 8865), (5760, 7880), (5910, 7680), (6304, 7200), (6400, 7092)]