68066400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:461

約数の個数: 144

約数和(自身を含む): 224985600

約数和(自身を除く): 156919200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 79, 80, 96, 100, 120, 150, 158, 160, 200, 237, 240, 300, 316, 359, 395, 400, 474, 480, 600, 632, 718, 790, 800, 948, 1077, 1185, 1200, 1264, 1436, 1580, 1795, 1896, 1975, 2154, 2370, 2400, 2528, 2872, 3160, 3590, 3792, 3950, 4308, 4740, 5385, 5744, 5925, 6320, 7180, 7584, 7900, 8616, 8975, 9480, 10770, 11488, 11850, 12640, 14360, 15800, 17232, 17950, 18960, 21540, 23700, 26925, 28361, 28720, 31600, 34464, 35900, 37920, 43080, 47400, 53850, 56722, 57440, 63200, 71800, 85083, 86160, 94800, 107700, 113444, 141805, 143600, 170166, 172320, 189600, 215400, 226888, 283610, 287200, 340332, 425415, 430800, 453776, 567220, 680664, 709025, 850830, 861600, 907552, 1134440, 1361328, 1418050, 1701660, 2127075, 2268880, 2722656, 2836100, 3403320, 4254150, 4537760, 5672200, 6806640, 8508300, 11344400, 13613280, 17016600, 22688800, 34033200, 68066400]

約数ペア:

[(1, 68066400), (2, 34033200), (3, 22688800), (4, 17016600), (5, 13613280), (6, 11344400), (8, 8508300), (10, 6806640), (12, 5672200), (15, 4537760), (16, 4254150), (20, 3403320), (24, 2836100), (25, 2722656), (30, 2268880), (32, 2127075), (40, 1701660), (48, 1418050), (50, 1361328), (60, 1134440), (75, 907552), (79, 861600), (80, 850830), (96, 709025), (100, 680664), (120, 567220), (150, 453776), (158, 430800), (160, 425415), (200, 340332), (237, 287200), (240, 283610), (300, 226888), (316, 215400), (359, 189600), (395, 172320), (400, 170166), (474, 143600), (480, 141805), (600, 113444), (632, 107700), (718, 94800), (790, 86160), (800, 85083), (948, 71800), (1077, 63200), (1185, 57440), (1200, 56722), (1264, 53850), (1436, 47400), (1580, 43080), (1795, 37920), (1896, 35900), (1975, 34464), (2154, 31600), (2370, 28720), (2400, 28361), (2528, 26925), (2872, 23700), (3160, 21540), (3590, 18960), (3792, 17950), (3950, 17232), (4308, 15800), (4740, 14360), (5385, 12640), (5744, 11850), (5925, 11488), (6320, 10770), (7180, 9480), (7584, 8975), (7900, 8616)]