248746800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2137}}^1$

素因数の和:2255

約数の個数: 120

約数和(自身を含む): 805410256

約数和(自身を除く): 556663456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 97, 100, 120, 150, 194, 200, 240, 291, 300, 388, 400, 485, 582, 600, 776, 970, 1164, 1200, 1455, 1552, 1940, 2137, 2328, 2425, 2910, 3880, 4274, 4656, 4850, 5820, 6411, 7275, 7760, 8548, 9700, 10685, 11640, 12822, 14550, 17096, 19400, 21370, 23280, 25644, 29100, 32055, 34192, 38800, 42740, 51288, 53425, 58200, 64110, 85480, 102576, 106850, 116400, 128220, 160275, 170960, 207289, 213700, 256440, 320550, 414578, 427400, 512880, 621867, 641100, 829156, 854800, 1036445, 1243734, 1282200, 1658312, 2072890, 2487468, 2564400, 3109335, 3316624, 4145780, 4974936, 5182225, 6218670, 8291560, 9949872, 10364450, 12437340, 15546675, 16583120, 20728900, 24874680, 31093350, 41457800, 49749360, 62186700, 82915600, 124373400, 248746800]

約数ペア:

[(1, 248746800), (2, 124373400), (3, 82915600), (4, 62186700), (5, 49749360), (6, 41457800), (8, 31093350), (10, 24874680), (12, 20728900), (15, 16583120), (16, 15546675), (20, 12437340), (24, 10364450), (25, 9949872), (30, 8291560), (40, 6218670), (48, 5182225), (50, 4974936), (60, 4145780), (75, 3316624), (80, 3109335), (97, 2564400), (100, 2487468), (120, 2072890), (150, 1658312), (194, 1282200), (200, 1243734), (240, 1036445), (291, 854800), (300, 829156), (388, 641100), (400, 621867), (485, 512880), (582, 427400), (600, 414578), (776, 320550), (970, 256440), (1164, 213700), (1200, 207289), (1455, 170960), (1552, 160275), (1940, 128220), (2137, 116400), (2328, 106850), (2425, 102576), (2910, 85480), (3880, 64110), (4274, 58200), (4656, 53425), (4850, 51288), (5820, 42740), (6411, 38800), (7275, 34192), (7760, 32055), (8548, 29100), (9700, 25644), (10685, 23280), (11640, 21370), (12822, 19400), (14550, 17096)]