27908820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{51683}}^1$

素因数の和:51701

約数の個数: 48

約数和(自身を含む): 86829120

約数和(自身を除く): 58920300

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, 51683, 103366, 155049, 206732, 258415, 310098, 465147, 516830, 620196, 775245, 930294, 1033660, 1395441, 1550490, 1860588, 2325735, 2790882, 3100980, 4651470, 5581764, 6977205, 9302940, 13954410, 27908820]

約数ペア:

[(1, 27908820), (2, 13954410), (3, 9302940), (4, 6977205), (5, 5581764), (6, 4651470), (9, 3100980), (10, 2790882), (12, 2325735), (15, 1860588), (18, 1550490), (20, 1395441), (27, 1033660), (30, 930294), (36, 775245), (45, 620196), (54, 516830), (60, 465147), (90, 310098), (108, 258415), (135, 206732), (180, 155049), (270, 103366), (540, 51683)]