42795540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{26417}}^1$

素因数の和:26438

約数の個数: 60

約数和(自身を含む): 134256276

約数和(自身を除く): 91460736

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, 26417, 52834, 79251, 105668, 132085, 158502, 237753, 264170, 317004, 396255, 475506, 528340, 713259, 792510, 951012, 1188765, 1426518, 1585020, 2139777, 2377530, 2853036, 3566295, 4279554, 4755060, 7132590, 8559108, 10698885, 14265180, 21397770, 42795540]

約数ペア:

[(1, 42795540), (2, 21397770), (3, 14265180), (4, 10698885), (5, 8559108), (6, 7132590), (9, 4755060), (10, 4279554), (12, 3566295), (15, 2853036), (18, 2377530), (20, 2139777), (27, 1585020), (30, 1426518), (36, 1188765), (45, 951012), (54, 792510), (60, 713259), (81, 528340), (90, 475506), (108, 396255), (135, 317004), (162, 264170), (180, 237753), (270, 158502), (324, 132085), (405, 105668), (540, 79251), (810, 52834), (1620, 26417)]