82637820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1759}}^1$

素因数の和:1809

約数の個数: 120

約数和(自身を含む): 268329600

約数和(自身を除く): 185691780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1566, 1620, 1740, 1759, 2349, 2610, 3132, 3518, 3915, 4698, 5220, 5277, 7036, 7830, 8795, 9396, 10554, 11745, 15660, 15831, 17590, 21108, 23490, 26385, 31662, 35180, 46980, 47493, 51011, 52770, 63324, 79155, 94986, 102022, 105540, 142479, 153033, 158310, 189972, 204044, 237465, 255055, 284958, 306066, 316620, 459099, 474930, 510110, 569916, 612132, 712395, 765165, 918198, 949860, 1020220, 1377297, 1424790, 1530330, 1836396, 2295495, 2754594, 2849580, 3060660, 4131891, 4590990, 5509188, 6886485, 8263782, 9181980, 13772970, 16527564, 20659455, 27545940, 41318910, 82637820]

約数ペア:

[(1, 82637820), (2, 41318910), (3, 27545940), (4, 20659455), (5, 16527564), (6, 13772970), (9, 9181980), (10, 8263782), (12, 6886485), (15, 5509188), (18, 4590990), (20, 4131891), (27, 3060660), (29, 2849580), (30, 2754594), (36, 2295495), (45, 1836396), (54, 1530330), (58, 1424790), (60, 1377297), (81, 1020220), (87, 949860), (90, 918198), (108, 765165), (116, 712395), (135, 612132), (145, 569916), (162, 510110), (174, 474930), (180, 459099), (261, 316620), (270, 306066), (290, 284958), (324, 255055), (348, 237465), (405, 204044), (435, 189972), (522, 158310), (540, 153033), (580, 142479), (783, 105540), (810, 102022), (870, 94986), (1044, 79155), (1305, 63324), (1566, 52770), (1620, 51011), (1740, 47493), (1759, 46980), (2349, 35180), (2610, 31662), (3132, 26385), (3518, 23490), (3915, 21108), (4698, 17590), (5220, 15831), (5277, 15660), (7036, 11745), (7830, 10554), (8795, 9396)]