28079524800

素因数分解:

$2^6\times 3^5\times 5^2\times {\mathrm{72221}}^1$

素因数の和:72258

約数の個数: 252

約数和(自身を含む): 103499037096

約数和(自身を除く): 75419512296

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, 243, 270, 288, 300, 320, 324, 360, 400, 405, 432, 450, 480, 486, 540, 576, 600, 648, 675, 720, 800, 810, 864, 900, 960, 972, 1080, 1200, 1215, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1944, 2025, 2160, 2400, 2430, 2592, 2700, 2880, 3240, 3600, 3888, 4050, 4320, 4800, 4860, 5184, 5400, 6075, 6480, 7200, 7776, 8100, 8640, 9720, 10800, 12150, 12960, 14400, 15552, 16200, 19440, 21600, 24300, 25920, 32400, 38880, 43200, 48600, 64800, 72221, 77760, 97200, 129600, 144442, 194400, 216663, 288884, 361105, 388800, 433326, 577768, 649989, 722210, 866652, 1083315, 1155536, 1299978, 1444420, 1733304, 1805525, 1949967, 2166630, 2311072, 2599956, 2888840, 3249945, 3466608, 3611050, 3899934, 4333260, 4622144, 5199912, 5416575, 5777680, 5849901, 6499890, 6933216, 7222100, 7799868, 8666520, 9749835, 10399824, 10833150, 11555360, 11699802, 12999780, 13866432, 14444200, 15599736, 16249725, 17333040, 17549703, 19499670, 20799648, 21666300, 23110720, 23399604, 25999560, 28888400, 29249505, 31199472, 32499450, 34666080, 35099406, 38999340, 41599296, 43332600, 46799208, 48749175, 51999120, 57776800, 58499010, 62398944, 64998900, 69332160, 70198812, 77998680, 86665200, 87748515, 93598416, 97498350, 103998240, 115553600, 116998020, 124797888, 129997800, 140397624, 146247525, 155997360, 173330400, 175497030, 187196832, 194996700, 207996480, 233996040, 259995600, 280795248, 292495050, 311994720, 346660800, 350994060, 374393664, 389993400, 438742575, 467992080, 519991200, 561590496, 584990100, 623989440, 701988120, 779986800, 877485150, 935984160, 1039982400, 1123180992, 1169980200, 1403976240, 1559973600, 1754970300, 1871968320, 2339960400, 2807952480, 3119947200, 3509940600, 4679920800, 5615904960, 7019881200, 9359841600, 14039762400, 28079524800]

約数ペア:

[(1, 28079524800), (2, 14039762400), (3, 9359841600), (4, 7019881200), (5, 5615904960), (6, 4679920800), (8, 3509940600), (9, 3119947200), (10, 2807952480), (12, 2339960400), (15, 1871968320), (16, 1754970300), (18, 1559973600), (20, 1403976240), (24, 1169980200), (25, 1123180992), (27, 1039982400), (30, 935984160), (32, 877485150), (36, 779986800), (40, 701988120), (45, 623989440), (48, 584990100), (50, 561590496), (54, 519991200), (60, 467992080), (64, 438742575), (72, 389993400), (75, 374393664), (80, 350994060), (81, 346660800), (90, 311994720), (96, 292495050), (100, 280795248), (108, 259995600), (120, 233996040), (135, 207996480), (144, 194996700), (150, 187196832), (160, 175497030), (162, 173330400), (180, 155997360), (192, 146247525), (200, 140397624), (216, 129997800), (225, 124797888), (240, 116998020), (243, 115553600), (270, 103998240), (288, 97498350), (300, 93598416), (320, 87748515), (324, 86665200), (360, 77998680), (400, 70198812), (405, 69332160), (432, 64998900), (450, 62398944), (480, 58499010), (486, 57776800), (540, 51999120), (576, 48749175), (600, 46799208), (648, 43332600), (675, 41599296), (720, 38999340), (800, 35099406), (810, 34666080), (864, 32499450), (900, 31199472), (960, 29249505), (972, 28888400), (1080, 25999560), (1200, 23399604), (1215, 23110720), (1296, 21666300), (1350, 20799648), (1440, 19499670), (1600, 17549703), (1620, 17333040), (1728, 16249725), (1800, 15599736), (1944, 14444200), (2025, 13866432), (2160, 12999780), (2400, 11699802), (2430, 11555360), (2592, 10833150), (2700, 10399824), (2880, 9749835), (3240, 8666520), (3600, 7799868), (3888, 7222100), (4050, 6933216), (4320, 6499890), (4800, 5849901), (4860, 5777680), (5184, 5416575), (5400, 5199912), (6075, 4622144), (6480, 4333260), (7200, 3899934), (7776, 3611050), (8100, 3466608), (8640, 3249945), (9720, 2888840), (10800, 2599956), (12150, 2311072), (12960, 2166630), (14400, 1949967), (15552, 1805525), (16200, 1733304), (19440, 1444420), (21600, 1299978), (24300, 1155536), (25920, 1083315), (32400, 866652), (38880, 722210), (43200, 649989), (48600, 577768), (64800, 433326), (72221, 388800), (77760, 361105), (97200, 288884), (129600, 216663), (144442, 194400)]