140264400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{653}}^1$

素因数の和:853

約数の個数: 120

約数和(自身を含む): 452515680

約数和(自身を除く): 312251280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 179, 200, 240, 300, 358, 400, 537, 600, 653, 716, 895, 1074, 1200, 1306, 1432, 1790, 1959, 2148, 2612, 2685, 2864, 3265, 3580, 3918, 4296, 4475, 5224, 5370, 6530, 7160, 7836, 8592, 8950, 9795, 10448, 10740, 13060, 13425, 14320, 15672, 16325, 17900, 19590, 21480, 26120, 26850, 31344, 32650, 35800, 39180, 42960, 48975, 52240, 53700, 65300, 71600, 78360, 97950, 107400, 116887, 130600, 156720, 195900, 214800, 233774, 261200, 350661, 391800, 467548, 584435, 701322, 783600, 935096, 1168870, 1402644, 1753305, 1870192, 2337740, 2805288, 2922175, 3506610, 4675480, 5610576, 5844350, 7013220, 8766525, 9350960, 11688700, 14026440, 17533050, 23377400, 28052880, 35066100, 46754800, 70132200, 140264400]

約数ペア:

[(1, 140264400), (2, 70132200), (3, 46754800), (4, 35066100), (5, 28052880), (6, 23377400), (8, 17533050), (10, 14026440), (12, 11688700), (15, 9350960), (16, 8766525), (20, 7013220), (24, 5844350), (25, 5610576), (30, 4675480), (40, 3506610), (48, 2922175), (50, 2805288), (60, 2337740), (75, 1870192), (80, 1753305), (100, 1402644), (120, 1168870), (150, 935096), (179, 783600), (200, 701322), (240, 584435), (300, 467548), (358, 391800), (400, 350661), (537, 261200), (600, 233774), (653, 214800), (716, 195900), (895, 156720), (1074, 130600), (1200, 116887), (1306, 107400), (1432, 97950), (1790, 78360), (1959, 71600), (2148, 65300), (2612, 53700), (2685, 52240), (2864, 48975), (3265, 42960), (3580, 39180), (3918, 35800), (4296, 32650), (4475, 31344), (5224, 26850), (5370, 26120), (6530, 21480), (7160, 19590), (7836, 17900), (8592, 16325), (8950, 15672), (9795, 14320), (10448, 13425), (10740, 13060)]