69256620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{42751}}^1$

素因数の和:42772

約数の個数: 60

約数和(自身を含む): 217265664

約数和(自身を除く): 148009044

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, 42751, 85502, 128253, 171004, 213755, 256506, 384759, 427510, 513012, 641265, 769518, 855020, 1154277, 1282530, 1539036, 1923795, 2308554, 2565060, 3462831, 3847590, 4617108, 5771385, 6925662, 7695180, 11542770, 13851324, 17314155, 23085540, 34628310, 69256620]

約数ペア:

[(1, 69256620), (2, 34628310), (3, 23085540), (4, 17314155), (5, 13851324), (6, 11542770), (9, 7695180), (10, 6925662), (12, 5771385), (15, 4617108), (18, 3847590), (20, 3462831), (27, 2565060), (30, 2308554), (36, 1923795), (45, 1539036), (54, 1282530), (60, 1154277), (81, 855020), (90, 769518), (108, 641265), (135, 513012), (162, 427510), (180, 384759), (270, 256506), (324, 213755), (405, 171004), (540, 128253), (810, 85502), (1620, 42751)]