1261082400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{18119}}^1$

素因数の和:18171

約数の個数: 144

約数和(自身を含む): 4246603200

約数和(自身を除く): 2985520800

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, 1160, 1200, 1392, 1450, 1740, 2175, 2320, 2400, 2784, 2900, 3480, 4350, 4640, 5800, 6960, 8700, 11600, 13920, 17400, 18119, 23200, 34800, 36238, 54357, 69600, 72476, 90595, 108714, 144952, 181190, 217428, 271785, 289904, 362380, 434856, 452975, 525451, 543570, 579808, 724760, 869712, 905950, 1050902, 1087140, 1358925, 1449520, 1576353, 1739424, 1811900, 2101804, 2174280, 2627255, 2717850, 2899040, 3152706, 3623800, 4203608, 4348560, 5254510, 5435700, 6305412, 7247600, 7881765, 8407216, 8697120, 10509020, 10871400, 12610824, 13136275, 14495200, 15763530, 16814432, 21018040, 21742800, 25221648, 26272550, 31527060, 39408825, 42036080, 43485600, 50443296, 52545100, 63054120, 78817650, 84072160, 105090200, 126108240, 157635300, 210180400, 252216480, 315270600, 420360800, 630541200, 1261082400]

約数ペア:

[(1, 1261082400), (2, 630541200), (3, 420360800), (4, 315270600), (5, 252216480), (6, 210180400), (8, 157635300), (10, 126108240), (12, 105090200), (15, 84072160), (16, 78817650), (20, 63054120), (24, 52545100), (25, 50443296), (29, 43485600), (30, 42036080), (32, 39408825), (40, 31527060), (48, 26272550), (50, 25221648), (58, 21742800), (60, 21018040), (75, 16814432), (80, 15763530), (87, 14495200), (96, 13136275), (100, 12610824), (116, 10871400), (120, 10509020), (145, 8697120), (150, 8407216), (160, 7881765), (174, 7247600), (200, 6305412), (232, 5435700), (240, 5254510), (290, 4348560), (300, 4203608), (348, 3623800), (400, 3152706), (435, 2899040), (464, 2717850), (480, 2627255), (580, 2174280), (600, 2101804), (696, 1811900), (725, 1739424), (800, 1576353), (870, 1449520), (928, 1358925), (1160, 1087140), (1200, 1050902), (1392, 905950), (1450, 869712), (1740, 724760), (2175, 579808), (2320, 543570), (2400, 525451), (2784, 452975), (2900, 434856), (3480, 362380), (4350, 289904), (4640, 271785), (5800, 217428), (6960, 181190), (8700, 144952), (11600, 108714), (13920, 90595), (17400, 72476), (18119, 69600), (23200, 54357), (34800, 36238)]