76547880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{212633}}^1$

素因数の和:212650

約数の個数: 48

約数和(自身を含む): 248781780

約数和(自身を除く): 172233900

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, 360, 212633, 425266, 637899, 850532, 1063165, 1275798, 1701064, 1913697, 2126330, 2551596, 3189495, 3827394, 4252660, 5103192, 6378990, 7654788, 8505320, 9568485, 12757980, 15309576, 19136970, 25515960, 38273940, 76547880]

約数ペア:

[(1, 76547880), (2, 38273940), (3, 25515960), (4, 19136970), (5, 15309576), (6, 12757980), (8, 9568485), (9, 8505320), (10, 7654788), (12, 6378990), (15, 5103192), (18, 4252660), (20, 3827394), (24, 3189495), (30, 2551596), (36, 2126330), (40, 1913697), (45, 1701064), (60, 1275798), (72, 1063165), (90, 850532), (120, 637899), (180, 425266), (360, 212633)]