47840400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 180

約数和(自身を含む): 168955332

約数和(自身を除く): 121114932

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 97, 100, 120, 137, 144, 150, 180, 194, 200, 225, 240, 274, 291, 300, 360, 388, 400, 411, 450, 485, 548, 582, 600, 685, 720, 776, 822, 873, 900, 970, 1096, 1164, 1200, 1233, 1370, 1455, 1552, 1644, 1746, 1800, 1940, 2055, 2192, 2328, 2425, 2466, 2740, 2910, 3288, 3425, 3492, 3600, 3880, 4110, 4365, 4656, 4850, 4932, 5480, 5820, 6165, 6576, 6850, 6984, 7275, 7760, 8220, 8730, 9700, 9864, 10275, 10960, 11640, 12330, 13289, 13700, 13968, 14550, 16440, 17460, 19400, 19728, 20550, 21825, 23280, 24660, 26578, 27400, 29100, 30825, 32880, 34920, 38800, 39867, 41100, 43650, 49320, 53156, 54800, 58200, 61650, 66445, 69840, 79734, 82200, 87300, 98640, 106312, 116400, 119601, 123300, 132890, 159468, 164400, 174600, 199335, 212624, 239202, 246600, 265780, 318936, 332225, 349200, 398670, 478404, 493200, 531560, 598005, 637872, 664450, 797340, 956808, 996675, 1063120, 1196010, 1328900, 1594680, 1913616, 1993350, 2392020, 2657800, 2990025, 3189360, 3986700, 4784040, 5315600, 5980050, 7973400, 9568080, 11960100, 15946800, 23920200, 47840400]

約数ペア:

[(1, 47840400), (2, 23920200), (3, 15946800), (4, 11960100), (5, 9568080), (6, 7973400), (8, 5980050), (9, 5315600), (10, 4784040), (12, 3986700), (15, 3189360), (16, 2990025), (18, 2657800), (20, 2392020), (24, 1993350), (25, 1913616), (30, 1594680), (36, 1328900), (40, 1196010), (45, 1063120), (48, 996675), (50, 956808), (60, 797340), (72, 664450), (75, 637872), (80, 598005), (90, 531560), (97, 493200), (100, 478404), (120, 398670), (137, 349200), (144, 332225), (150, 318936), (180, 265780), (194, 246600), (200, 239202), (225, 212624), (240, 199335), (274, 174600), (291, 164400), (300, 159468), (360, 132890), (388, 123300), (400, 119601), (411, 116400), (450, 106312), (485, 98640), (548, 87300), (582, 82200), (600, 79734), (685, 69840), (720, 66445), (776, 61650), (822, 58200), (873, 54800), (900, 53156), (970, 49320), (1096, 43650), (1164, 41100), (1200, 39867), (1233, 38800), (1370, 34920), (1455, 32880), (1552, 30825), (1644, 29100), (1746, 27400), (1800, 26578), (1940, 24660), (2055, 23280), (2192, 21825), (2328, 20550), (2425, 19728), (2466, 19400), (2740, 17460), (2910, 16440), (3288, 14550), (3425, 13968), (3492, 13700), (3600, 13289), (3880, 12330), (4110, 11640), (4365, 10960), (4656, 10275), (4850, 9864), (4932, 9700), (5480, 8730), (5820, 8220), (6165, 7760), (6576, 7275), (6850, 6984)]