76997520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:894

約数の個数: 160

約数和(自身を含む): 271708800

約数和(自身を除く): 194711280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 829, 860, 1032, 1080, 1161, 1290, 1548, 1658, 1720, 1935, 2064, 2160, 2322, 2487, 2580, 3096, 3316, 3440, 3870, 4145, 4644, 4974, 5160, 5805, 6192, 6632, 7461, 7740, 8290, 9288, 9948, 10320, 11610, 12435, 13264, 14922, 15480, 16580, 18576, 19896, 22383, 23220, 24870, 29844, 30960, 33160, 35647, 37305, 39792, 44766, 46440, 49740, 59688, 66320, 71294, 74610, 89532, 92880, 99480, 106941, 111915, 119376, 142588, 149220, 178235, 179064, 198960, 213882, 223830, 285176, 298440, 320823, 356470, 358128, 427764, 447660, 534705, 570352, 596880, 641646, 712940, 855528, 895320, 962469, 1069410, 1283292, 1425880, 1604115, 1711056, 1790640, 1924938, 2138820, 2566584, 2851760, 3208230, 3849876, 4277640, 4812345, 5133168, 6416460, 7699752, 8555280, 9624690, 12832920, 15399504, 19249380, 25665840, 38498760, 76997520]

約数ペア:

[(1, 76997520), (2, 38498760), (3, 25665840), (4, 19249380), (5, 15399504), (6, 12832920), (8, 9624690), (9, 8555280), (10, 7699752), (12, 6416460), (15, 5133168), (16, 4812345), (18, 4277640), (20, 3849876), (24, 3208230), (27, 2851760), (30, 2566584), (36, 2138820), (40, 1924938), (43, 1790640), (45, 1711056), (48, 1604115), (54, 1425880), (60, 1283292), (72, 1069410), (80, 962469), (86, 895320), (90, 855528), (108, 712940), (120, 641646), (129, 596880), (135, 570352), (144, 534705), (172, 447660), (180, 427764), (215, 358128), (216, 356470), (240, 320823), (258, 298440), (270, 285176), (344, 223830), (360, 213882), (387, 198960), (430, 179064), (432, 178235), (516, 149220), (540, 142588), (645, 119376), (688, 111915), (720, 106941), (774, 99480), (829, 92880), (860, 89532), (1032, 74610), (1080, 71294), (1161, 66320), (1290, 59688), (1548, 49740), (1658, 46440), (1720, 44766), (1935, 39792), (2064, 37305), (2160, 35647), (2322, 33160), (2487, 30960), (2580, 29844), (3096, 24870), (3316, 23220), (3440, 22383), (3870, 19896), (4145, 18576), (4644, 16580), (4974, 15480), (5160, 14922), (5805, 13264), (6192, 12435), (6632, 11610), (7461, 10320), (7740, 9948), (8290, 9288)]