2121552000

素因数分解:

$2^7\times 3^4\times 5^3\times {\mathrm{1637}}^1$

素因数の和:1678

約数の個数: 320

約数和(自身を含む): 7884316440

約数和(自身を除く): 5762764440

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, 125, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 324, 360, 375, 384, 400, 405, 432, 450, 480, 500, 540, 576, 600, 640, 648, 675, 720, 750, 800, 810, 864, 900, 960, 1000, 1080, 1125, 1152, 1200, 1296, 1350, 1440, 1500, 1600, 1620, 1637, 1728, 1800, 1920, 2000, 2025, 2160, 2250, 2400, 2592, 2700, 2880, 3000, 3200, 3240, 3274, 3375, 3456, 3600, 4000, 4050, 4320, 4500, 4800, 4911, 5184, 5400, 5760, 6000, 6480, 6548, 6750, 7200, 8000, 8100, 8185, 8640, 9000, 9600, 9822, 10125, 10368, 10800, 12000, 12960, 13096, 13500, 14400, 14733, 16000, 16200, 16370, 17280, 18000, 19644, 20250, 21600, 24000, 24555, 25920, 26192, 27000, 28800, 29466, 32400, 32740, 36000, 39288, 40500, 40925, 43200, 44199, 48000, 49110, 51840, 52384, 54000, 58932, 64800, 65480, 72000, 73665, 78576, 81000, 81850, 86400, 88398, 98220, 104768, 108000, 117864, 122775, 129600, 130960, 132597, 144000, 147330, 157152, 162000, 163700, 176796, 196440, 204625, 209536, 216000, 220995, 235728, 245550, 259200, 261920, 265194, 294660, 314304, 324000, 327400, 353592, 368325, 392880, 409250, 432000, 441990, 471456, 491100, 523840, 530388, 589320, 613875, 628608, 648000, 654800, 662985, 707184, 736650, 785760, 818500, 883980, 942912, 982200, 1047680, 1060776, 1104975, 1178640, 1227750, 1296000, 1309600, 1325970, 1414368, 1473300, 1571520, 1637000, 1767960, 1841625, 1885824, 1964400, 2121552, 2209950, 2357280, 2455500, 2619200, 2651940, 2828736, 2946600, 3143040, 3274000, 3314925, 3535920, 3683250, 3928800, 4243104, 4419900, 4714560, 4911000, 5238400, 5303880, 5524875, 5657472, 5893200, 6548000, 6629850, 7071840, 7366500, 7857600, 8486208, 8839800, 9429120, 9822000, 10607760, 11049750, 11786400, 13096000, 13259700, 14143680, 14733000, 15715200, 16574625, 16972416, 17679600, 19644000, 21215520, 22099500, 23572800, 26192000, 26519400, 28287360, 29466000, 33149250, 35359200, 39288000, 42431040, 44199000, 47145600, 53038800, 58932000, 66298500, 70718400, 78576000, 84862080, 88398000, 106077600, 117864000, 132597000, 141436800, 176796000, 212155200, 235728000, 265194000, 353592000, 424310400, 530388000, 707184000, 1060776000, 2121552000]

約数ペア:

[(1, 2121552000), (2, 1060776000), (3, 707184000), (4, 530388000), (5, 424310400), (6, 353592000), (8, 265194000), (9, 235728000), (10, 212155200), (12, 176796000), (15, 141436800), (16, 132597000), (18, 117864000), (20, 106077600), (24, 88398000), (25, 84862080), (27, 78576000), (30, 70718400), (32, 66298500), (36, 58932000), (40, 53038800), (45, 47145600), (48, 44199000), (50, 42431040), (54, 39288000), (60, 35359200), (64, 33149250), (72, 29466000), (75, 28287360), (80, 26519400), (81, 26192000), (90, 23572800), (96, 22099500), (100, 21215520), (108, 19644000), (120, 17679600), (125, 16972416), (128, 16574625), (135, 15715200), (144, 14733000), (150, 14143680), (160, 13259700), (162, 13096000), (180, 11786400), (192, 11049750), (200, 10607760), (216, 9822000), (225, 9429120), (240, 8839800), (250, 8486208), (270, 7857600), (288, 7366500), (300, 7071840), (320, 6629850), (324, 6548000), (360, 5893200), (375, 5657472), (384, 5524875), (400, 5303880), (405, 5238400), (432, 4911000), (450, 4714560), (480, 4419900), (500, 4243104), (540, 3928800), (576, 3683250), (600, 3535920), (640, 3314925), (648, 3274000), (675, 3143040), (720, 2946600), (750, 2828736), (800, 2651940), (810, 2619200), (864, 2455500), (900, 2357280), (960, 2209950), (1000, 2121552), (1080, 1964400), (1125, 1885824), (1152, 1841625), (1200, 1767960), (1296, 1637000), (1350, 1571520), (1440, 1473300), (1500, 1414368), (1600, 1325970), (1620, 1309600), (1637, 1296000), (1728, 1227750), (1800, 1178640), (1920, 1104975), (2000, 1060776), (2025, 1047680), (2160, 982200), (2250, 942912), (2400, 883980), (2592, 818500), (2700, 785760), (2880, 736650), (3000, 707184), (3200, 662985), (3240, 654800), (3274, 648000), (3375, 628608), (3456, 613875), (3600, 589320), (4000, 530388), (4050, 523840), (4320, 491100), (4500, 471456), (4800, 441990), (4911, 432000), (5184, 409250), (5400, 392880), (5760, 368325), (6000, 353592), (6480, 327400), (6548, 324000), (6750, 314304), (7200, 294660), (8000, 265194), (8100, 261920), (8185, 259200), (8640, 245550), (9000, 235728), (9600, 220995), (9822, 216000), (10125, 209536), (10368, 204625), (10800, 196440), (12000, 176796), (12960, 163700), (13096, 162000), (13500, 157152), (14400, 147330), (14733, 144000), (16000, 132597), (16200, 130960), (16370, 129600), (17280, 122775), (18000, 117864), (19644, 108000), (20250, 104768), (21600, 98220), (24000, 88398), (24555, 86400), (25920, 81850), (26192, 81000), (27000, 78576), (28800, 73665), (29466, 72000), (32400, 65480), (32740, 64800), (36000, 58932), (39288, 54000), (40500, 52384), (40925, 51840), (43200, 49110), (44199, 48000)]