5557285.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21683}}^1$

素因数の和:21709

約数の個数: 72

約数和(自身を含む): 142073568

約数和(自身を除く): 99141228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 21683, 43366, 65049, 86732, 108415, 130098, 195147, 216830, 238513, 260196, 325245, 390294, 433660, 477026, 650490, 715539, 780588, 954052, 975735, 1192565, 1300980, 1431078, 1951470, 2146617, 2385130, 2862156, 3577695, 3902940, 4293234, 4770260, 7155390, 8586468, 10733085, 14310780, 21466170, 42932340]

約数ペア:

[(1, 42932340), (2, 21466170), (3, 14310780), (4, 10733085), (5, 8586468), (6, 7155390), (9, 4770260), (10, 4293234), (11, 3902940), (12, 3577695), (15, 2862156), (18, 2385130), (20, 2146617), (22, 1951470), (30, 1431078), (33, 1300980), (36, 1192565), (44, 975735), (45, 954052), (55, 780588), (60, 715539), (66, 650490), (90, 477026), (99, 433660), (110, 390294), (132, 325245), (165, 260196), (180, 238513), (198, 216830), (220, 195147), (330, 130098), (396, 108415), (495, 86732), (660, 65049), (990, 43366), (1980, 21683)]