51817200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1539

約数の個数: 120

約数和(自身を含む): 171826800

約数和(自身を除く): 120009600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 75, 80, 87, 100, 116, 120, 145, 150, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 580, 600, 696, 725, 870, 1160, 1200, 1392, 1450, 1489, 1740, 2175, 2320, 2900, 2978, 3480, 4350, 4467, 5800, 5956, 6960, 7445, 8700, 8934, 11600, 11912, 14890, 17400, 17868, 22335, 23824, 29780, 34800, 35736, 37225, 43181, 44670, 59560, 71472, 74450, 86362, 89340, 111675, 119120, 129543, 148900, 172724, 178680, 215905, 223350, 259086, 297800, 345448, 357360, 431810, 446700, 518172, 595600, 647715, 690896, 863620, 893400, 1036344, 1079525, 1295430, 1727240, 1786800, 2072688, 2159050, 2590860, 3238575, 3454480, 4318100, 5181720, 6477150, 8636200, 10363440, 12954300, 17272400, 25908600, 51817200]

約数ペア:

[(1, 51817200), (2, 25908600), (3, 17272400), (4, 12954300), (5, 10363440), (6, 8636200), (8, 6477150), (10, 5181720), (12, 4318100), (15, 3454480), (16, 3238575), (20, 2590860), (24, 2159050), (25, 2072688), (29, 1786800), (30, 1727240), (40, 1295430), (48, 1079525), (50, 1036344), (58, 893400), (60, 863620), (75, 690896), (80, 647715), (87, 595600), (100, 518172), (116, 446700), (120, 431810), (145, 357360), (150, 345448), (174, 297800), (200, 259086), (232, 223350), (240, 215905), (290, 178680), (300, 172724), (348, 148900), (400, 129543), (435, 119120), (464, 111675), (580, 89340), (600, 86362), (696, 74450), (725, 71472), (870, 59560), (1160, 44670), (1200, 43181), (1392, 37225), (1450, 35736), (1489, 34800), (1740, 29780), (2175, 23824), (2320, 22335), (2900, 17868), (2978, 17400), (3480, 14890), (4350, 11912), (4467, 11600), (5800, 8934), (5956, 8700), (6960, 7445)]