76547240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:915

約数の個数: 128

約数和(自身を含む): 222393600

約数和(自身を除く): 145846360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 88, 110, 116, 140, 145, 154, 203, 220, 232, 280, 290, 308, 319, 385, 406, 440, 580, 616, 638, 770, 812, 857, 1015, 1160, 1276, 1540, 1595, 1624, 1714, 2030, 2233, 2552, 3080, 3190, 3428, 4060, 4285, 4466, 5999, 6380, 6856, 8120, 8570, 8932, 9427, 11165, 11998, 12760, 17140, 17864, 18854, 22330, 23996, 24853, 29995, 34280, 37708, 44660, 47135, 47992, 49706, 59990, 65989, 75416, 89320, 94270, 99412, 119980, 124265, 131978, 173971, 188540, 198824, 239960, 248530, 263956, 273383, 329945, 347942, 377080, 497060, 527912, 546766, 659890, 695884, 869855, 994120, 1093532, 1319780, 1366915, 1391768, 1739710, 1913681, 2187064, 2639560, 2733830, 3479420, 3827362, 5467660, 6958840, 7654724, 9568405, 10935320, 15309448, 19136810, 38273620, 76547240]

約数ペア:

[(1, 76547240), (2, 38273620), (4, 19136810), (5, 15309448), (7, 10935320), (8, 9568405), (10, 7654724), (11, 6958840), (14, 5467660), (20, 3827362), (22, 3479420), (28, 2733830), (29, 2639560), (35, 2187064), (40, 1913681), (44, 1739710), (55, 1391768), (56, 1366915), (58, 1319780), (70, 1093532), (77, 994120), (88, 869855), (110, 695884), (116, 659890), (140, 546766), (145, 527912), (154, 497060), (203, 377080), (220, 347942), (232, 329945), (280, 273383), (290, 263956), (308, 248530), (319, 239960), (385, 198824), (406, 188540), (440, 173971), (580, 131978), (616, 124265), (638, 119980), (770, 99412), (812, 94270), (857, 89320), (1015, 75416), (1160, 65989), (1276, 59990), (1540, 49706), (1595, 47992), (1624, 47135), (1714, 44660), (2030, 37708), (2233, 34280), (2552, 29995), (3080, 24853), (3190, 23996), (3428, 22330), (4060, 18854), (4285, 17864), (4466, 17140), (5999, 12760), (6380, 11998), (6856, 11165), (8120, 9427), (8570, 8932)]