67117600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 185613120

約数和(自身を除く): 118495520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 32, 40, 44, 50, 55, 58, 80, 88, 100, 110, 116, 145, 160, 176, 200, 220, 232, 263, 275, 290, 319, 352, 400, 440, 464, 526, 550, 580, 638, 725, 800, 880, 928, 1052, 1100, 1160, 1276, 1315, 1450, 1595, 1760, 2104, 2200, 2320, 2552, 2630, 2893, 2900, 3190, 4208, 4400, 4640, 5104, 5260, 5786, 5800, 6380, 6575, 7627, 7975, 8416, 8800, 10208, 10520, 11572, 11600, 12760, 13150, 14465, 15254, 15950, 21040, 23144, 23200, 25520, 26300, 28930, 30508, 31900, 38135, 42080, 46288, 51040, 52600, 57860, 61016, 63800, 72325, 76270, 83897, 92576, 105200, 115720, 122032, 127600, 144650, 152540, 167794, 190675, 210400, 231440, 244064, 255200, 289300, 305080, 335588, 381350, 419485, 462880, 578600, 610160, 671176, 762700, 838970, 1157200, 1220320, 1342352, 1525400, 1677940, 2097425, 2314400, 2684704, 3050800, 3355880, 4194850, 6101600, 6711760, 8389700, 13423520, 16779400, 33558800, 67117600]

約数ペア:

[(1, 67117600), (2, 33558800), (4, 16779400), (5, 13423520), (8, 8389700), (10, 6711760), (11, 6101600), (16, 4194850), (20, 3355880), (22, 3050800), (25, 2684704), (29, 2314400), (32, 2097425), (40, 1677940), (44, 1525400), (50, 1342352), (55, 1220320), (58, 1157200), (80, 838970), (88, 762700), (100, 671176), (110, 610160), (116, 578600), (145, 462880), (160, 419485), (176, 381350), (200, 335588), (220, 305080), (232, 289300), (263, 255200), (275, 244064), (290, 231440), (319, 210400), (352, 190675), (400, 167794), (440, 152540), (464, 144650), (526, 127600), (550, 122032), (580, 115720), (638, 105200), (725, 92576), (800, 83897), (880, 76270), (928, 72325), (1052, 63800), (1100, 61016), (1160, 57860), (1276, 52600), (1315, 51040), (1450, 46288), (1595, 42080), (1760, 38135), (2104, 31900), (2200, 30508), (2320, 28930), (2552, 26300), (2630, 25520), (2893, 23200), (2900, 23144), (3190, 21040), (4208, 15950), (4400, 15254), (4640, 14465), (5104, 13150), (5260, 12760), (5786, 11600), (5800, 11572), (6380, 10520), (6575, 10208), (7627, 8800), (7975, 8416)]