28991131200

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{223697}}^1$

素因数の和:223731

約数の個数: 210

約数和(自身を含む): 106564582146

約数和(自身を除く): 77573450946

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, 2025, 2160, 2400, 2592, 2700, 2880, 3240, 3600, 4050, 4320, 4800, 5184, 5400, 6480, 7200, 8100, 8640, 10800, 12960, 14400, 16200, 21600, 25920, 32400, 43200, 64800, 129600, 223697, 447394, 671091, 894788, 1118485, 1342182, 1789576, 2013273, 2236970, 2684364, 3355455, 3579152, 4026546, 4473940, 5368728, 5592425, 6039819, 6710910, 7158304, 8053092, 8947880, 10066365, 10737456, 11184850, 12079638, 13421820, 14316608, 16106184, 16777275, 17895760, 18119457, 20132730, 21474912, 22369700, 24159276, 26843640, 30199095, 32212368, 33554550, 35791520, 36238914, 40265460, 42949824, 44739400, 48318552, 50331825, 53687280, 60398190, 64424736, 67109100, 71583040, 72477828, 80530920, 89478800, 90597285, 96637104, 100663650, 107374560, 120796380, 128849472, 134218200, 144955656, 150995475, 161061840, 178957600, 181194570, 193274208, 201327300, 214749120, 241592760, 268436400, 289911312, 301990950, 322123680, 357915200, 362389140, 386548416, 402654600, 452986425, 483185520, 536872800, 579822624, 603981900, 644247360, 724778280, 805309200, 905972850, 966371040, 1073745600, 1159645248, 1207963800, 1449556560, 1610618400, 1811945700, 1932742080, 2415927600, 2899113120, 3221236800, 3623891400, 4831855200, 5798226240, 7247782800, 9663710400, 14495565600, 28991131200]

約数ペア:

[(1, 28991131200), (2, 14495565600), (3, 9663710400), (4, 7247782800), (5, 5798226240), (6, 4831855200), (8, 3623891400), (9, 3221236800), (10, 2899113120), (12, 2415927600), (15, 1932742080), (16, 1811945700), (18, 1610618400), (20, 1449556560), (24, 1207963800), (25, 1159645248), (27, 1073745600), (30, 966371040), (32, 905972850), (36, 805309200), (40, 724778280), (45, 644247360), (48, 603981900), (50, 579822624), (54, 536872800), (60, 483185520), (64, 452986425), (72, 402654600), (75, 386548416), (80, 362389140), (81, 357915200), (90, 322123680), (96, 301990950), (100, 289911312), (108, 268436400), (120, 241592760), (135, 214749120), (144, 201327300), (150, 193274208), (160, 181194570), (162, 178957600), (180, 161061840), (192, 150995475), (200, 144955656), (216, 134218200), (225, 128849472), (240, 120796380), (270, 107374560), (288, 100663650), (300, 96637104), (320, 90597285), (324, 89478800), (360, 80530920), (400, 72477828), (405, 71583040), (432, 67109100), (450, 64424736), (480, 60398190), (540, 53687280), (576, 50331825), (600, 48318552), (648, 44739400), (675, 42949824), (720, 40265460), (800, 36238914), (810, 35791520), (864, 33554550), (900, 32212368), (960, 30199095), (1080, 26843640), (1200, 24159276), (1296, 22369700), (1350, 21474912), (1440, 20132730), (1600, 18119457), (1620, 17895760), (1728, 16777275), (1800, 16106184), (2025, 14316608), (2160, 13421820), (2400, 12079638), (2592, 11184850), (2700, 10737456), (2880, 10066365), (3240, 8947880), (3600, 8053092), (4050, 7158304), (4320, 6710910), (4800, 6039819), (5184, 5592425), (5400, 5368728), (6480, 4473940), (7200, 4026546), (8100, 3579152), (8640, 3355455), (10800, 2684364), (12960, 2236970), (14400, 2013273), (16200, 1789576), (21600, 1342182), (25920, 1118485), (32400, 894788), (43200, 671091), (64800, 447394), (129600, 223697)]