43838820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{27061}}^1$

素因数の和:27082

約数の個数: 60

約数和(自身を含む): 137529084

約数和(自身を除く): 93690264

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, 27061, 54122, 81183, 108244, 135305, 162366, 243549, 270610, 324732, 405915, 487098, 541220, 730647, 811830, 974196, 1217745, 1461294, 1623660, 2191941, 2435490, 2922588, 3653235, 4383882, 4870980, 7306470, 8767764, 10959705, 14612940, 21919410, 43838820]

約数ペア:

[(1, 43838820), (2, 21919410), (3, 14612940), (4, 10959705), (5, 8767764), (6, 7306470), (9, 4870980), (10, 4383882), (12, 3653235), (15, 2922588), (18, 2435490), (20, 2191941), (27, 1623660), (30, 1461294), (36, 1217745), (45, 974196), (54, 811830), (60, 730647), (81, 541220), (90, 487098), (108, 405915), (135, 324732), (162, 270610), (180, 243549), (270, 162366), (324, 135305), (405, 108244), (540, 81183), (810, 54122), (1620, 27061)]