27262980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{16829}}^1$

素因数の和:16850

約数の個数: 60

約数和(自身を含む): 85530060

約数和(自身を除く): 58267080

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, 16829, 33658, 50487, 67316, 84145, 100974, 151461, 168290, 201948, 252435, 302922, 336580, 454383, 504870, 605844, 757305, 908766, 1009740, 1363149, 1514610, 1817532, 2271915, 2726298, 3029220, 4543830, 5452596, 6815745, 9087660, 13631490, 27262980]

約数ペア:

[(1, 27262980), (2, 13631490), (3, 9087660), (4, 6815745), (5, 5452596), (6, 4543830), (9, 3029220), (10, 2726298), (12, 2271915), (15, 1817532), (18, 1514610), (20, 1363149), (27, 1009740), (30, 908766), (36, 757305), (45, 605844), (54, 504870), (60, 454383), (81, 336580), (90, 302922), (108, 252435), (135, 201948), (162, 168290), (180, 151461), (270, 100974), (324, 84145), (405, 67316), (540, 50487), (810, 33658), (1620, 16829)]