68569600

素因数分解:

$2^9\times 5^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1$

素因数の和:526

約数の個数: 120

約数和(自身を含む): 185711328

約数和(自身を除く): 117141728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 320, 352, 400, 440, 487, 512, 550, 640, 704, 800, 880, 974, 1100, 1280, 1408, 1600, 1760, 1948, 2200, 2435, 2560, 2816, 3200, 3520, 3896, 4400, 4870, 5357, 5632, 6400, 7040, 7792, 8800, 9740, 10714, 12175, 12800, 14080, 15584, 17600, 19480, 21428, 24350, 26785, 28160, 31168, 35200, 38960, 42856, 48700, 53570, 62336, 70400, 77920, 85712, 97400, 107140, 124672, 133925, 140800, 155840, 171424, 194800, 214280, 249344, 267850, 311680, 342848, 389600, 428560, 535700, 623360, 685696, 779200, 857120, 1071400, 1246720, 1371392, 1558400, 1714240, 2142800, 2742784, 3116800, 3428480, 4285600, 6233600, 6856960, 8571200, 13713920, 17142400, 34284800, 68569600]

約数ペア:

[(1, 68569600), (2, 34284800), (4, 17142400), (5, 13713920), (8, 8571200), (10, 6856960), (11, 6233600), (16, 4285600), (20, 3428480), (22, 3116800), (25, 2742784), (32, 2142800), (40, 1714240), (44, 1558400), (50, 1371392), (55, 1246720), (64, 1071400), (80, 857120), (88, 779200), (100, 685696), (110, 623360), (128, 535700), (160, 428560), (176, 389600), (200, 342848), (220, 311680), (256, 267850), (275, 249344), (320, 214280), (352, 194800), (400, 171424), (440, 155840), (487, 140800), (512, 133925), (550, 124672), (640, 107140), (704, 97400), (800, 85712), (880, 77920), (974, 70400), (1100, 62336), (1280, 53570), (1408, 48700), (1600, 42856), (1760, 38960), (1948, 35200), (2200, 31168), (2435, 28160), (2560, 26785), (2816, 24350), (3200, 21428), (3520, 19480), (3896, 17600), (4400, 15584), (4870, 14080), (5357, 12800), (5632, 12175), (6400, 10714), (7040, 9740), (7792, 8800)]