137171880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{42337}}^1$

素因数の和:42360

約数の個数: 80

約数和(自身を含む): 461060820

約数和(自身を除く): 323888940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 42337, 84674, 127011, 169348, 211685, 254022, 338696, 381033, 423370, 508044, 635055, 762066, 846740, 1016088, 1143099, 1270110, 1524132, 1693480, 1905165, 2286198, 2540220, 3048264, 3429297, 3810330, 4572396, 5080440, 5715495, 6858594, 7620660, 9144792, 11430990, 13717188, 15241320, 17146485, 22861980, 27434376, 34292970, 45723960, 68585940, 137171880]

約数ペア:

[(1, 137171880), (2, 68585940), (3, 45723960), (4, 34292970), (5, 27434376), (6, 22861980), (8, 17146485), (9, 15241320), (10, 13717188), (12, 11430990), (15, 9144792), (18, 7620660), (20, 6858594), (24, 5715495), (27, 5080440), (30, 4572396), (36, 3810330), (40, 3429297), (45, 3048264), (54, 2540220), (60, 2286198), (72, 1905165), (81, 1693480), (90, 1524132), (108, 1270110), (120, 1143099), (135, 1016088), (162, 846740), (180, 762066), (216, 635055), (270, 508044), (324, 423370), (360, 381033), (405, 338696), (540, 254022), (648, 211685), (810, 169348), (1080, 127011), (1620, 84674), (3240, 42337)]