89645940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{55337}}^1$

素因数の和:55358

約数の個数: 60

約数和(自身を含む): 281227716

約数和(自身を除く): 191581776

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 55337, 110674, 166011, 221348, 276685, 332022, 498033, 553370, 664044, 830055, 996066, 1106740, 1494099, 1660110, 1992132, 2490165, 2988198, 3320220, 4482297, 4980330, 5976396, 7470495, 8964594, 9960660, 14940990, 17929188, 22411485, 29881980, 44822970, 89645940]

約数ペア:

[(1, 89645940), (2, 44822970), (3, 29881980), (4, 22411485), (5, 17929188), (6, 14940990), (9, 9960660), (10, 8964594), (12, 7470495), (15, 5976396), (18, 4980330), (20, 4482297), (27, 3320220), (30, 2988198), (36, 2490165), (45, 1992132), (54, 1660110), (60, 1494099), (81, 1106740), (90, 996066), (108, 830055), (135, 664044), (162, 553370), (180, 498033), (270, 332022), (324, 276685), (405, 221348), (540, 166011), (810, 110674), (1620, 55337)]