57326220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{45497}}^1$

素因数の和:45519

約数の個数: 72

約数和(自身を含む): 198735264

約数和(自身を除く): 141409044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 45497, 90994, 136491, 181988, 227485, 272982, 318479, 409473, 454970, 545964, 636958, 682455, 818946, 909940, 955437, 1273916, 1364910, 1592395, 1637892, 1910874, 2047365, 2729820, 2866311, 3184790, 3821748, 4094730, 4777185, 5732622, 6369580, 8189460, 9554370, 11465244, 14331555, 19108740, 28663110, 57326220]

約数ペア:

[(1, 57326220), (2, 28663110), (3, 19108740), (4, 14331555), (5, 11465244), (6, 9554370), (7, 8189460), (9, 6369580), (10, 5732622), (12, 4777185), (14, 4094730), (15, 3821748), (18, 3184790), (20, 2866311), (21, 2729820), (28, 2047365), (30, 1910874), (35, 1637892), (36, 1592395), (42, 1364910), (45, 1273916), (60, 955437), (63, 909940), (70, 818946), (84, 682455), (90, 636958), (105, 545964), (126, 454970), (140, 409473), (180, 318479), (210, 272982), (252, 227485), (315, 181988), (420, 136491), (630, 90994), (1260, 45497)]