223988220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{414793}}^1$

素因数の和:414811

約数の個数: 48

約数和(自身を含む): 696853920

約数和(自身を除く): 472865700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 414793, 829586, 1244379, 1659172, 2073965, 2488758, 3733137, 4147930, 4977516, 6221895, 7466274, 8295860, 11199411, 12443790, 14932548, 18665685, 22398822, 24887580, 37331370, 44797644, 55997055, 74662740, 111994110, 223988220]

約数ペア:

[(1, 223988220), (2, 111994110), (3, 74662740), (4, 55997055), (5, 44797644), (6, 37331370), (9, 24887580), (10, 22398822), (12, 18665685), (15, 14932548), (18, 12443790), (20, 11199411), (27, 8295860), (30, 7466274), (36, 6221895), (45, 4977516), (54, 4147930), (60, 3733137), (90, 2488758), (108, 2073965), (135, 1659172), (180, 1244379), (270, 829586), (540, 414793)]