204686400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{42643}}^1$

素因数の和:42668

約数の個数: 84

約数和(自身を含む): 671557712

約数和(自身を除く): 466871312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 42643, 85286, 127929, 170572, 213215, 255858, 341144, 426430, 511716, 639645, 682288, 852860, 1023432, 1066075, 1279290, 1364576, 1705720, 2046864, 2132150, 2558580, 2729152, 3198225, 3411440, 4093728, 4264300, 5117160, 6396450, 6822880, 8187456, 8528600, 10234320, 12792900, 13645760, 17057200, 20468640, 25585800, 34114400, 40937280, 51171600, 68228800, 102343200, 204686400]

約数ペア:

[(1, 204686400), (2, 102343200), (3, 68228800), (4, 51171600), (5, 40937280), (6, 34114400), (8, 25585800), (10, 20468640), (12, 17057200), (15, 13645760), (16, 12792900), (20, 10234320), (24, 8528600), (25, 8187456), (30, 6822880), (32, 6396450), (40, 5117160), (48, 4264300), (50, 4093728), (60, 3411440), (64, 3198225), (75, 2729152), (80, 2558580), (96, 2132150), (100, 2046864), (120, 1705720), (150, 1364576), (160, 1279290), (192, 1066075), (200, 1023432), (240, 852860), (300, 682288), (320, 639645), (400, 511716), (480, 426430), (600, 341144), (800, 255858), (960, 213215), (1200, 170572), (1600, 127929), (2400, 85286), (4800, 42643)]