55257600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{1439}}^1$

素因数の和:1470

約数の個数: 120

約数和(自身を含む): 182666880

約数和(自身を除く): 127409280

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, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1439, 1536, 1600, 1920, 2400, 2560, 2878, 3200, 3840, 4317, 4800, 5756, 6400, 7195, 7680, 8634, 9600, 11512, 12800, 14390, 17268, 19200, 21585, 23024, 28780, 34536, 35975, 38400, 43170, 46048, 57560, 69072, 71950, 86340, 92096, 107925, 115120, 138144, 143900, 172680, 184192, 215850, 230240, 276288, 287800, 345360, 368384, 431700, 460480, 552576, 575600, 690720, 736768, 863400, 920960, 1105152, 1151200, 1381440, 1726800, 1841920, 2210304, 2302400, 2762880, 3453600, 3683840, 4604800, 5525760, 6907200, 9209600, 11051520, 13814400, 18419200, 27628800, 55257600]

約数ペア:

[(1, 55257600), (2, 27628800), (3, 18419200), (4, 13814400), (5, 11051520), (6, 9209600), (8, 6907200), (10, 5525760), (12, 4604800), (15, 3683840), (16, 3453600), (20, 2762880), (24, 2302400), (25, 2210304), (30, 1841920), (32, 1726800), (40, 1381440), (48, 1151200), (50, 1105152), (60, 920960), (64, 863400), (75, 736768), (80, 690720), (96, 575600), (100, 552576), (120, 460480), (128, 431700), (150, 368384), (160, 345360), (192, 287800), (200, 276288), (240, 230240), (256, 215850), (300, 184192), (320, 172680), (384, 143900), (400, 138144), (480, 115120), (512, 107925), (600, 92096), (640, 86340), (768, 71950), (800, 69072), (960, 57560), (1200, 46048), (1280, 43170), (1439, 38400), (1536, 35975), (1600, 34536), (1920, 28780), (2400, 23024), (2560, 21585), (2878, 19200), (3200, 17268), (3840, 14390), (4317, 12800), (4800, 11512), (5756, 9600), (6400, 8634), (7195, 7680)]