55502820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{34261}}^1$

素因数の和:34282

約数の個数: 60

約数和(自身を含む): 174119484

約数和(自身を除く): 118616664

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 34261, 68522, 102783, 137044, 171305, 205566, 308349, 342610, 411132, 513915, 616698, 685220, 925047, 1027830, 1233396, 1541745, 1850094, 2055660, 2775141, 3083490, 3700188, 4625235, 5550282, 6166980, 9250470, 11100564, 13875705, 18500940, 27751410, 55502820]

約数ペア:

[(1, 55502820), (2, 27751410), (3, 18500940), (4, 13875705), (5, 11100564), (6, 9250470), (9, 6166980), (10, 5550282), (12, 4625235), (15, 3700188), (18, 3083490), (20, 2775141), (27, 2055660), (30, 1850094), (36, 1541745), (45, 1233396), (54, 1027830), (60, 925047), (81, 685220), (90, 616698), (108, 513915), (135, 411132), (162, 342610), (180, 308349), (270, 205566), (324, 171305), (405, 137044), (540, 102783), (810, 68522), (1620, 34261)]