222082740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112163}}^1$

素因数の和:112189

約数の個数: 72

約数和(自身を含む): 734898528

約数和(自身を除く): 512815788

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, 112163, 224326, 336489, 448652, 560815, 672978, 1009467, 1121630, 1233793, 1345956, 1682445, 2018934, 2243260, 2467586, 3364890, 3701379, 4037868, 4935172, 5047335, 6168965, 6729780, 7402758, 10094670, 11104137, 12337930, 14805516, 18506895, 20189340, 22208274, 24675860, 37013790, 44416548, 55520685, 74027580, 111041370, 222082740]

約数ペア:

[(1, 222082740), (2, 111041370), (3, 74027580), (4, 55520685), (5, 44416548), (6, 37013790), (9, 24675860), (10, 22208274), (11, 20189340), (12, 18506895), (15, 14805516), (18, 12337930), (20, 11104137), (22, 10094670), (30, 7402758), (33, 6729780), (36, 6168965), (44, 5047335), (45, 4935172), (55, 4037868), (60, 3701379), (66, 3364890), (90, 2467586), (99, 2243260), (110, 2018934), (132, 1682445), (165, 1345956), (180, 1233793), (198, 1121630), (220, 1009467), (330, 672978), (396, 560815), (495, 448652), (660, 336489), (990, 224326), (1980, 112163)]