247147200

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{1907}}^1$

素因数の和:1941

約数の個数: 210

約数和(自身を含む): 908927316

約数和(自身を除く): 661780116

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 400, 405, 432, 450, 480, 540, 576, 600, 648, 675, 720, 800, 810, 864, 900, 960, 1080, 1200, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1907, 2025, 2160, 2400, 2592, 2700, 2880, 3240, 3600, 3814, 4050, 4320, 4800, 5184, 5400, 5721, 6480, 7200, 7628, 8100, 8640, 9535, 10800, 11442, 12960, 14400, 15256, 16200, 17163, 19070, 21600, 22884, 25920, 28605, 30512, 32400, 34326, 38140, 43200, 45768, 47675, 51489, 57210, 61024, 64800, 68652, 76280, 85815, 91536, 95350, 102978, 114420, 122048, 129600, 137304, 143025, 152560, 154467, 171630, 183072, 190700, 205956, 228840, 257445, 274608, 286050, 305120, 308934, 343260, 366144, 381400, 411912, 429075, 457680, 514890, 549216, 572100, 610240, 617868, 686520, 762800, 772335, 823824, 858150, 915360, 1029780, 1098432, 1144200, 1235736, 1287225, 1373040, 1525600, 1544670, 1647648, 1716300, 1830720, 2059560, 2288400, 2471472, 2574450, 2746080, 3051200, 3089340, 3295296, 3432600, 3861675, 4119120, 4576800, 4942944, 5148900, 5492160, 6178680, 6865200, 7723350, 8238240, 9153600, 9885888, 10297800, 12357360, 13730400, 15446700, 16476480, 20595600, 24714720, 27460800, 30893400, 41191200, 49429440, 61786800, 82382400, 123573600, 247147200]

約数ペア:

[(1, 247147200), (2, 123573600), (3, 82382400), (4, 61786800), (5, 49429440), (6, 41191200), (8, 30893400), (9, 27460800), (10, 24714720), (12, 20595600), (15, 16476480), (16, 15446700), (18, 13730400), (20, 12357360), (24, 10297800), (25, 9885888), (27, 9153600), (30, 8238240), (32, 7723350), (36, 6865200), (40, 6178680), (45, 5492160), (48, 5148900), (50, 4942944), (54, 4576800), (60, 4119120), (64, 3861675), (72, 3432600), (75, 3295296), (80, 3089340), (81, 3051200), (90, 2746080), (96, 2574450), (100, 2471472), (108, 2288400), (120, 2059560), (135, 1830720), (144, 1716300), (150, 1647648), (160, 1544670), (162, 1525600), (180, 1373040), (192, 1287225), (200, 1235736), (216, 1144200), (225, 1098432), (240, 1029780), (270, 915360), (288, 858150), (300, 823824), (320, 772335), (324, 762800), (360, 686520), (400, 617868), (405, 610240), (432, 572100), (450, 549216), (480, 514890), (540, 457680), (576, 429075), (600, 411912), (648, 381400), (675, 366144), (720, 343260), (800, 308934), (810, 305120), (864, 286050), (900, 274608), (960, 257445), (1080, 228840), (1200, 205956), (1296, 190700), (1350, 183072), (1440, 171630), (1600, 154467), (1620, 152560), (1728, 143025), (1800, 137304), (1907, 129600), (2025, 122048), (2160, 114420), (2400, 102978), (2592, 95350), (2700, 91536), (2880, 85815), (3240, 76280), (3600, 68652), (3814, 64800), (4050, 61024), (4320, 57210), (4800, 51489), (5184, 47675), (5400, 45768), (5721, 43200), (6480, 38140), (7200, 34326), (7628, 32400), (8100, 30512), (8640, 28605), (9535, 25920), (10800, 22884), (11442, 21600), (12960, 19070), (14400, 17163), (15256, 16200)]