71757600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1083

約数の個数: 144

約数和(自身を含む): 241859520

約数和(自身を除く): 170101920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 480, 580, 600, 696, 725, 800, 870, 928, 1031, 1160, 1200, 1392, 1450, 1740, 2062, 2175, 2320, 2400, 2784, 2900, 3093, 3480, 4124, 4350, 4640, 5155, 5800, 6186, 6960, 8248, 8700, 10310, 11600, 12372, 13920, 15465, 16496, 17400, 20620, 23200, 24744, 25775, 29899, 30930, 32992, 34800, 41240, 49488, 51550, 59798, 61860, 69600, 77325, 82480, 89697, 98976, 103100, 119596, 123720, 149495, 154650, 164960, 179394, 206200, 239192, 247440, 298990, 309300, 358788, 412400, 448485, 478384, 494880, 597980, 618600, 717576, 747475, 824800, 896970, 956768, 1195960, 1237200, 1435152, 1494950, 1793940, 2242425, 2391920, 2474400, 2870304, 2989900, 3587880, 4484850, 4783840, 5979800, 7175760, 8969700, 11959600, 14351520, 17939400, 23919200, 35878800, 71757600]

約数ペア:

[(1, 71757600), (2, 35878800), (3, 23919200), (4, 17939400), (5, 14351520), (6, 11959600), (8, 8969700), (10, 7175760), (12, 5979800), (15, 4783840), (16, 4484850), (20, 3587880), (24, 2989900), (25, 2870304), (29, 2474400), (30, 2391920), (32, 2242425), (40, 1793940), (48, 1494950), (50, 1435152), (58, 1237200), (60, 1195960), (75, 956768), (80, 896970), (87, 824800), (96, 747475), (100, 717576), (116, 618600), (120, 597980), (145, 494880), (150, 478384), (160, 448485), (174, 412400), (200, 358788), (232, 309300), (240, 298990), (290, 247440), (300, 239192), (348, 206200), (400, 179394), (435, 164960), (464, 154650), (480, 149495), (580, 123720), (600, 119596), (696, 103100), (725, 98976), (800, 89697), (870, 82480), (928, 77325), (1031, 69600), (1160, 61860), (1200, 59798), (1392, 51550), (1450, 49488), (1740, 41240), (2062, 34800), (2175, 32992), (2320, 30930), (2400, 29899), (2784, 25775), (2900, 24744), (3093, 23200), (3480, 20620), (4124, 17400), (4350, 16496), (4640, 15465), (5155, 13920), (5800, 12372), (6186, 11600), (6960, 10310), (8248, 8700)]