77246280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{937}}^1$

素因数の和:1183

約数の個数: 96

約数和(自身を含む): 252415800

約数和(自身を除く): 175169520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 229, 360, 458, 687, 916, 937, 1145, 1374, 1832, 1874, 2061, 2290, 2748, 2811, 3435, 3748, 4122, 4580, 4685, 5496, 5622, 6870, 7496, 8244, 8433, 9160, 9370, 10305, 11244, 13740, 14055, 16488, 16866, 18740, 20610, 22488, 27480, 28110, 33732, 37480, 41220, 42165, 56220, 67464, 82440, 84330, 112440, 168660, 214573, 337320, 429146, 643719, 858292, 1072865, 1287438, 1716584, 1931157, 2145730, 2574876, 3218595, 3862314, 4291460, 5149752, 6437190, 7724628, 8582920, 9655785, 12874380, 15449256, 19311570, 25748760, 38623140, 77246280]

約数ペア:

[(1, 77246280), (2, 38623140), (3, 25748760), (4, 19311570), (5, 15449256), (6, 12874380), (8, 9655785), (9, 8582920), (10, 7724628), (12, 6437190), (15, 5149752), (18, 4291460), (20, 3862314), (24, 3218595), (30, 2574876), (36, 2145730), (40, 1931157), (45, 1716584), (60, 1287438), (72, 1072865), (90, 858292), (120, 643719), (180, 429146), (229, 337320), (360, 214573), (458, 168660), (687, 112440), (916, 84330), (937, 82440), (1145, 67464), (1374, 56220), (1832, 42165), (1874, 41220), (2061, 37480), (2290, 33732), (2748, 28110), (2811, 27480), (3435, 22488), (3748, 20610), (4122, 18740), (4580, 16866), (4685, 16488), (5496, 14055), (5622, 13740), (6870, 11244), (7496, 10305), (8244, 9370), (8433, 9160)]