57606660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1122

約数の個数: 96

約数和(自身を含む): 181077120

約数和(自身を除く): 123470460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 107, 108, 135, 180, 214, 270, 321, 428, 535, 540, 642, 963, 997, 1070, 1284, 1605, 1926, 1994, 2140, 2889, 2991, 3210, 3852, 3988, 4815, 4985, 5778, 5982, 6420, 8973, 9630, 9970, 11556, 11964, 14445, 14955, 17946, 19260, 19940, 26919, 28890, 29910, 35892, 44865, 53838, 57780, 59820, 89730, 106679, 107676, 134595, 179460, 213358, 269190, 320037, 426716, 533395, 538380, 640074, 960111, 1066790, 1280148, 1600185, 1920222, 2133580, 2880333, 3200370, 3840444, 4800555, 5760666, 6400740, 9601110, 11521332, 14401665, 19202220, 28803330, 57606660]

約数ペア:

[(1, 57606660), (2, 28803330), (3, 19202220), (4, 14401665), (5, 11521332), (6, 9601110), (9, 6400740), (10, 5760666), (12, 4800555), (15, 3840444), (18, 3200370), (20, 2880333), (27, 2133580), (30, 1920222), (36, 1600185), (45, 1280148), (54, 1066790), (60, 960111), (90, 640074), (107, 538380), (108, 533395), (135, 426716), (180, 320037), (214, 269190), (270, 213358), (321, 179460), (428, 134595), (535, 107676), (540, 106679), (642, 89730), (963, 59820), (997, 57780), (1070, 53838), (1284, 44865), (1605, 35892), (1926, 29910), (1994, 28890), (2140, 26919), (2889, 19940), (2991, 19260), (3210, 17946), (3852, 14955), (3988, 14445), (4815, 11964), (4985, 11556), (5778, 9970), (5982, 9630), (6420, 8973)]