57878820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{107183}}^1$

素因数の和:107201

約数の個数: 48

約数和(自身を含む): 180069120

約数和(自身を除く): 122190300

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, 107183, 214366, 321549, 428732, 535915, 643098, 964647, 1071830, 1286196, 1607745, 1929294, 2143660, 2893941, 3215490, 3858588, 4823235, 5787882, 6430980, 9646470, 11575764, 14469705, 19292940, 28939410, 57878820]

約数ペア:

[(1, 57878820), (2, 28939410), (3, 19292940), (4, 14469705), (5, 11575764), (6, 9646470), (9, 6430980), (10, 5787882), (12, 4823235), (15, 3858588), (18, 3215490), (20, 2893941), (27, 2143660), (30, 1929294), (36, 1607745), (45, 1286196), (54, 1071830), (60, 964647), (90, 643098), (108, 535915), (135, 428732), (180, 321549), (270, 214366), (540, 107183)]