85864680

素因数分解:

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

素因数の和:21711

約数の個数: 96

約数和(自身を含む): 304443360

約数和(自身を除く): 218578680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 21683, 43366, 65049, 86732, 108415, 130098, 173464, 195147, 216830, 238513, 260196, 325245, 390294, 433660, 477026, 520392, 650490, 715539, 780588, 867320, 954052, 975735, 1192565, 1300980, 1431078, 1561176, 1908104, 1951470, 2146617, 2385130, 2601960, 2862156, 3577695, 3902940, 4293234, 4770260, 5724312, 7155390, 7805880, 8586468, 9540520, 10733085, 14310780, 17172936, 21466170, 28621560, 42932340, 85864680]

約数ペア:

[(1, 85864680), (2, 42932340), (3, 28621560), (4, 21466170), (5, 17172936), (6, 14310780), (8, 10733085), (9, 9540520), (10, 8586468), (11, 7805880), (12, 7155390), (15, 5724312), (18, 4770260), (20, 4293234), (22, 3902940), (24, 3577695), (30, 2862156), (33, 2601960), (36, 2385130), (40, 2146617), (44, 1951470), (45, 1908104), (55, 1561176), (60, 1431078), (66, 1300980), (72, 1192565), (88, 975735), (90, 954052), (99, 867320), (110, 780588), (120, 715539), (132, 650490), (165, 520392), (180, 477026), (198, 433660), (220, 390294), (264, 325245), (330, 260196), (360, 238513), (396, 216830), (440, 195147), (495, 173464), (660, 130098), (792, 108415), (990, 86732), (1320, 65049), (1980, 43366), (3960, 21683)]