223785540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113023}}^1$

素因数の和:113049

約数の個数: 72

約数和(自身を含む): 740533248

約数和(自身を除く): 516747708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 113023, 226046, 339069, 452092, 565115, 678138, 1017207, 1130230, 1243253, 1356276, 1695345, 2034414, 2260460, 2486506, 3390690, 3729759, 4068828, 4973012, 5086035, 6216265, 6781380, 7459518, 10172070, 11189277, 12432530, 14919036, 18648795, 20344140, 22378554, 24865060, 37297590, 44757108, 55946385, 74595180, 111892770, 223785540]

約数ペア:

[(1, 223785540), (2, 111892770), (3, 74595180), (4, 55946385), (5, 44757108), (6, 37297590), (9, 24865060), (10, 22378554), (11, 20344140), (12, 18648795), (15, 14919036), (18, 12432530), (20, 11189277), (22, 10172070), (30, 7459518), (33, 6781380), (36, 6216265), (44, 5086035), (45, 4973012), (55, 4068828), (60, 3729759), (66, 3390690), (90, 2486506), (99, 2260460), (110, 2034414), (132, 1695345), (165, 1356276), (180, 1243253), (198, 1130230), (220, 1017207), (330, 678138), (396, 565115), (495, 452092), (660, 339069), (990, 226046), (1980, 113023)]