243027400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 722810880

約数和(自身を除く): 479783480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 43, 44, 50, 55, 56, 70, 77, 86, 88, 100, 110, 140, 154, 172, 175, 200, 215, 220, 275, 280, 301, 308, 344, 350, 367, 385, 430, 440, 473, 550, 602, 616, 700, 734, 770, 860, 946, 1075, 1100, 1204, 1400, 1468, 1505, 1540, 1720, 1835, 1892, 1925, 2150, 2200, 2365, 2408, 2569, 2936, 3010, 3080, 3311, 3670, 3784, 3850, 4037, 4300, 4730, 5138, 6020, 6622, 7340, 7525, 7700, 8074, 8600, 9175, 9460, 10276, 11825, 12040, 12845, 13244, 14680, 15050, 15400, 15781, 16148, 16555, 18350, 18920, 20185, 20552, 23650, 25690, 26488, 28259, 30100, 31562, 32296, 33110, 36700, 40370, 47300, 51380, 56518, 60200, 63124, 64225, 66220, 73400, 78905, 80740, 82775, 94600, 100925, 102760, 110467, 113036, 126248, 128450, 132440, 141295, 157810, 161480, 165550, 173591, 201850, 220934, 226072, 256900, 282590, 315620, 331100, 347182, 394525, 403700, 441868, 513800, 552335, 565180, 631240, 662200, 694364, 706475, 789050, 807400, 867955, 883736, 1104670, 1130360, 1215137, 1388728, 1412950, 1578100, 1735910, 2209340, 2430274, 2761675, 2825900, 3156200, 3471820, 4339775, 4418680, 4860548, 5523350, 5651800, 6075685, 6943640, 8679550, 9721096, 11046700, 12151370, 17359100, 22093400, 24302740, 30378425, 34718200, 48605480, 60756850, 121513700, 243027400]

約数ペア:

[(1, 243027400), (2, 121513700), (4, 60756850), (5, 48605480), (7, 34718200), (8, 30378425), (10, 24302740), (11, 22093400), (14, 17359100), (20, 12151370), (22, 11046700), (25, 9721096), (28, 8679550), (35, 6943640), (40, 6075685), (43, 5651800), (44, 5523350), (50, 4860548), (55, 4418680), (56, 4339775), (70, 3471820), (77, 3156200), (86, 2825900), (88, 2761675), (100, 2430274), (110, 2209340), (140, 1735910), (154, 1578100), (172, 1412950), (175, 1388728), (200, 1215137), (215, 1130360), (220, 1104670), (275, 883736), (280, 867955), (301, 807400), (308, 789050), (344, 706475), (350, 694364), (367, 662200), (385, 631240), (430, 565180), (440, 552335), (473, 513800), (550, 441868), (602, 403700), (616, 394525), (700, 347182), (734, 331100), (770, 315620), (860, 282590), (946, 256900), (1075, 226072), (1100, 220934), (1204, 201850), (1400, 173591), (1468, 165550), (1505, 161480), (1540, 157810), (1720, 141295), (1835, 132440), (1892, 128450), (1925, 126248), (2150, 113036), (2200, 110467), (2365, 102760), (2408, 100925), (2569, 94600), (2936, 82775), (3010, 80740), (3080, 78905), (3311, 73400), (3670, 66220), (3784, 64225), (3850, 63124), (4037, 60200), (4300, 56518), (4730, 51380), (5138, 47300), (6020, 40370), (6622, 36700), (7340, 33110), (7525, 32296), (7700, 31562), (8074, 30100), (8600, 28259), (9175, 26488), (9460, 25690), (10276, 23650), (11825, 20552), (12040, 20185), (12845, 18920), (13244, 18350), (14680, 16555), (15050, 16148), (15400, 15781)]