55818180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9397}}^1$

素因数の和:9426

約数の個数: 96

約数和(自身を含む): 189463680

約数和(自身を除く): 133645500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 9397, 18794, 28191, 37588, 46985, 56382, 84573, 93970, 103367, 112764, 140955, 169146, 187940, 206734, 253719, 281910, 310101, 338292, 413468, 422865, 507438, 516835, 563820, 620202, 845730, 930303, 1014876, 1033670, 1240404, 1268595, 1550505, 1691460, 1860606, 2067340, 2537190, 2790909, 3101010, 3721212, 4651515, 5074380, 5581818, 6202020, 9303030, 11163636, 13954545, 18606060, 27909090, 55818180]

約数ペア:

[(1, 55818180), (2, 27909090), (3, 18606060), (4, 13954545), (5, 11163636), (6, 9303030), (9, 6202020), (10, 5581818), (11, 5074380), (12, 4651515), (15, 3721212), (18, 3101010), (20, 2790909), (22, 2537190), (27, 2067340), (30, 1860606), (33, 1691460), (36, 1550505), (44, 1268595), (45, 1240404), (54, 1033670), (55, 1014876), (60, 930303), (66, 845730), (90, 620202), (99, 563820), (108, 516835), (110, 507438), (132, 422865), (135, 413468), (165, 338292), (180, 310101), (198, 281910), (220, 253719), (270, 206734), (297, 187940), (330, 169146), (396, 140955), (495, 112764), (540, 103367), (594, 93970), (660, 84573), (990, 56382), (1188, 46985), (1485, 37588), (1980, 28191), (2970, 18794), (5940, 9397)]