85579560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21611}}^1$

素因数の和:21639

約数の個数: 96

約数和(自身を含む): 303432480

約数和(自身を除く): 217852920

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, 21611, 43222, 64833, 86444, 108055, 129666, 172888, 194499, 216110, 237721, 259332, 324165, 388998, 432220, 475442, 518664, 648330, 713163, 777996, 864440, 950884, 972495, 1188605, 1296660, 1426326, 1555992, 1901768, 1944990, 2139489, 2377210, 2593320, 2852652, 3565815, 3889980, 4278978, 4754420, 5705304, 7131630, 7779960, 8557956, 9508840, 10697445, 14263260, 17115912, 21394890, 28526520, 42789780, 85579560]

約数ペア:

[(1, 85579560), (2, 42789780), (3, 28526520), (4, 21394890), (5, 17115912), (6, 14263260), (8, 10697445), (9, 9508840), (10, 8557956), (11, 7779960), (12, 7131630), (15, 5705304), (18, 4754420), (20, 4278978), (22, 3889980), (24, 3565815), (30, 2852652), (33, 2593320), (36, 2377210), (40, 2139489), (44, 1944990), (45, 1901768), (55, 1555992), (60, 1426326), (66, 1296660), (72, 1188605), (88, 972495), (90, 950884), (99, 864440), (110, 777996), (120, 713163), (132, 648330), (165, 518664), (180, 475442), (198, 432220), (220, 388998), (264, 324165), (330, 259332), (360, 237721), (396, 216110), (440, 194499), (495, 172888), (660, 129666), (792, 108055), (990, 86444), (1320, 64833), (1980, 43222), (3960, 21611)]