2188497600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{379}}^1\times {\mathrm{401}}^1$

素因数の和:808

約数の個数: 252

約数和(自身を含む): 7818409560

約数和(自身を除く): 5629911960

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, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 379, 400, 401, 450, 480, 576, 600, 720, 758, 800, 802, 900, 960, 1137, 1200, 1203, 1440, 1516, 1600, 1604, 1800, 1895, 2005, 2274, 2400, 2406, 2880, 3032, 3208, 3411, 3600, 3609, 3790, 4010, 4548, 4800, 4812, 5685, 6015, 6064, 6416, 6822, 7200, 7218, 7580, 8020, 9096, 9475, 9624, 10025, 11370, 12030, 12128, 12832, 13644, 14400, 14436, 15160, 16040, 17055, 18045, 18192, 18950, 19248, 20050, 22740, 24060, 24256, 25664, 27288, 28425, 28872, 30075, 30320, 32080, 34110, 36090, 36384, 37900, 38496, 40100, 45480, 48120, 54576, 56850, 57744, 60150, 60640, 64160, 68220, 72180, 72768, 75800, 76992, 80200, 85275, 90225, 90960, 96240, 109152, 113700, 115488, 120300, 121280, 128320, 136440, 144360, 151600, 151979, 160400, 170550, 180450, 181920, 192480, 218304, 227400, 230976, 240600, 272880, 288720, 303200, 303958, 320800, 341100, 360900, 363840, 384960, 454800, 455937, 481200, 545760, 577440, 606400, 607916, 641600, 682200, 721800, 759895, 909600, 911874, 962400, 1091520, 1154880, 1215832, 1364400, 1367811, 1443600, 1519790, 1819200, 1823748, 1924800, 2279685, 2431664, 2728800, 2735622, 2887200, 3039580, 3647496, 3799475, 4559370, 4863328, 5457600, 5471244, 5774400, 6079160, 6839055, 7294992, 7598950, 9118740, 9726656, 10942488, 11398425, 12158320, 13678110, 14589984, 15197900, 18237480, 21884976, 22796850, 24316640, 27356220, 29179968, 30395800, 34195275, 36474960, 43769952, 45593700, 48633280, 54712440, 60791600, 68390550, 72949920, 87539904, 91187400, 109424880, 121583200, 136781100, 145899840, 182374800, 218849760, 243166400, 273562200, 364749600, 437699520, 547124400, 729499200, 1094248800, 2188497600]

約数ペア:

[(1, 2188497600), (2, 1094248800), (3, 729499200), (4, 547124400), (5, 437699520), (6, 364749600), (8, 273562200), (9, 243166400), (10, 218849760), (12, 182374800), (15, 145899840), (16, 136781100), (18, 121583200), (20, 109424880), (24, 91187400), (25, 87539904), (30, 72949920), (32, 68390550), (36, 60791600), (40, 54712440), (45, 48633280), (48, 45593700), (50, 43769952), (60, 36474960), (64, 34195275), (72, 30395800), (75, 29179968), (80, 27356220), (90, 24316640), (96, 22796850), (100, 21884976), (120, 18237480), (144, 15197900), (150, 14589984), (160, 13678110), (180, 12158320), (192, 11398425), (200, 10942488), (225, 9726656), (240, 9118740), (288, 7598950), (300, 7294992), (320, 6839055), (360, 6079160), (379, 5774400), (400, 5471244), (401, 5457600), (450, 4863328), (480, 4559370), (576, 3799475), (600, 3647496), (720, 3039580), (758, 2887200), (800, 2735622), (802, 2728800), (900, 2431664), (960, 2279685), (1137, 1924800), (1200, 1823748), (1203, 1819200), (1440, 1519790), (1516, 1443600), (1600, 1367811), (1604, 1364400), (1800, 1215832), (1895, 1154880), (2005, 1091520), (2274, 962400), (2400, 911874), (2406, 909600), (2880, 759895), (3032, 721800), (3208, 682200), (3411, 641600), (3600, 607916), (3609, 606400), (3790, 577440), (4010, 545760), (4548, 481200), (4800, 455937), (4812, 454800), (5685, 384960), (6015, 363840), (6064, 360900), (6416, 341100), (6822, 320800), (7200, 303958), (7218, 303200), (7580, 288720), (8020, 272880), (9096, 240600), (9475, 230976), (9624, 227400), (10025, 218304), (11370, 192480), (12030, 181920), (12128, 180450), (12832, 170550), (13644, 160400), (14400, 151979), (14436, 151600), (15160, 144360), (16040, 136440), (17055, 128320), (18045, 121280), (18192, 120300), (18950, 115488), (19248, 113700), (20050, 109152), (22740, 96240), (24060, 90960), (24256, 90225), (25664, 85275), (27288, 80200), (28425, 76992), (28872, 75800), (30075, 72768), (30320, 72180), (32080, 68220), (34110, 64160), (36090, 60640), (36384, 60150), (37900, 57744), (38496, 56850), (40100, 54576), (45480, 48120)]