204944400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{56929}}^1$

素因数の和:56953

約数の個数: 90

約数和(自身を含む): 711226490

約数和(自身を除く): 506282090

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, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 56929, 113858, 170787, 227716, 284645, 341574, 455432, 512361, 569290, 683148, 853935, 910864, 1024722, 1138580, 1366296, 1423225, 1707870, 2049444, 2277160, 2561805, 2732592, 2846450, 3415740, 4098888, 4269675, 4554320, 5123610, 5692900, 6831480, 8197776, 8539350, 10247220, 11385800, 12809025, 13662960, 17078700, 20494440, 22771600, 25618050, 34157400, 40988880, 51236100, 68314800, 102472200, 204944400]

約数ペア:

[(1, 204944400), (2, 102472200), (3, 68314800), (4, 51236100), (5, 40988880), (6, 34157400), (8, 25618050), (9, 22771600), (10, 20494440), (12, 17078700), (15, 13662960), (16, 12809025), (18, 11385800), (20, 10247220), (24, 8539350), (25, 8197776), (30, 6831480), (36, 5692900), (40, 5123610), (45, 4554320), (48, 4269675), (50, 4098888), (60, 3415740), (72, 2846450), (75, 2732592), (80, 2561805), (90, 2277160), (100, 2049444), (120, 1707870), (144, 1423225), (150, 1366296), (180, 1138580), (200, 1024722), (225, 910864), (240, 853935), (300, 683148), (360, 569290), (400, 512361), (450, 455432), (600, 341574), (720, 284645), (900, 227716), (1200, 170787), (1800, 113858), (3600, 56929)]