55091880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1759}}^1$

素因数の和:1808

約数の個数: 128

約数和(自身を含む): 190080000

約数和(自身を除く): 134988120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 1759, 2088, 2610, 3132, 3480, 3518, 3915, 5220, 5277, 6264, 7036, 7830, 8795, 10440, 10554, 14072, 15660, 15831, 17590, 21108, 26385, 31320, 31662, 35180, 42216, 47493, 51011, 52770, 63324, 70360, 79155, 94986, 102022, 105540, 126648, 153033, 158310, 189972, 204044, 211080, 237465, 255055, 306066, 316620, 379944, 408088, 459099, 474930, 510110, 612132, 633240, 765165, 918198, 949860, 1020220, 1224264, 1377297, 1530330, 1836396, 1899720, 2040440, 2295495, 2754594, 3060660, 3672792, 4590990, 5509188, 6121320, 6886485, 9181980, 11018376, 13772970, 18363960, 27545940, 55091880]

約数ペア:

[(1, 55091880), (2, 27545940), (3, 18363960), (4, 13772970), (5, 11018376), (6, 9181980), (8, 6886485), (9, 6121320), (10, 5509188), (12, 4590990), (15, 3672792), (18, 3060660), (20, 2754594), (24, 2295495), (27, 2040440), (29, 1899720), (30, 1836396), (36, 1530330), (40, 1377297), (45, 1224264), (54, 1020220), (58, 949860), (60, 918198), (72, 765165), (87, 633240), (90, 612132), (108, 510110), (116, 474930), (120, 459099), (135, 408088), (145, 379944), (174, 316620), (180, 306066), (216, 255055), (232, 237465), (261, 211080), (270, 204044), (290, 189972), (348, 158310), (360, 153033), (435, 126648), (522, 105540), (540, 102022), (580, 94986), (696, 79155), (783, 70360), (870, 63324), (1044, 52770), (1080, 51011), (1160, 47493), (1305, 42216), (1566, 35180), (1740, 31662), (1759, 31320), (2088, 26385), (2610, 21108), (3132, 17590), (3480, 15831), (3518, 15660), (3915, 14072), (5220, 10554), (5277, 10440), (6264, 8795), (7036, 7830)]