75368880

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{3877}}^1$

素因数の和:3905

約数の個数: 120

約数和(自身を含む): 262556112

約数和(自身を除く): 187187232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3877, 3888, 4860, 6480, 7754, 9720, 11631, 15508, 19385, 19440, 23262, 31016, 34893, 38770, 46524, 58155, 62032, 69786, 77540, 93048, 104679, 116310, 139572, 155080, 174465, 186096, 209358, 232620, 279144, 310160, 314037, 348930, 418716, 465240, 523395, 558288, 628074, 697860, 837432, 930480, 942111, 1046790, 1256148, 1395720, 1570185, 1674864, 1884222, 2093580, 2512296, 2791440, 3140370, 3768444, 4187160, 4710555, 5024592, 6280740, 7536888, 8374320, 9421110, 12561480, 15073776, 18842220, 25122960, 37684440, 75368880]

約数ペア:

[(1, 75368880), (2, 37684440), (3, 25122960), (4, 18842220), (5, 15073776), (6, 12561480), (8, 9421110), (9, 8374320), (10, 7536888), (12, 6280740), (15, 5024592), (16, 4710555), (18, 4187160), (20, 3768444), (24, 3140370), (27, 2791440), (30, 2512296), (36, 2093580), (40, 1884222), (45, 1674864), (48, 1570185), (54, 1395720), (60, 1256148), (72, 1046790), (80, 942111), (81, 930480), (90, 837432), (108, 697860), (120, 628074), (135, 558288), (144, 523395), (162, 465240), (180, 418716), (216, 348930), (240, 314037), (243, 310160), (270, 279144), (324, 232620), (360, 209358), (405, 186096), (432, 174465), (486, 155080), (540, 139572), (648, 116310), (720, 104679), (810, 93048), (972, 77540), (1080, 69786), (1215, 62032), (1296, 58155), (1620, 46524), (1944, 38770), (2160, 34893), (2430, 31016), (3240, 23262), (3877, 19440), (3888, 19385), (4860, 15508), (6480, 11631), (7754, 9720)]