27928620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9127}}^1$

素因数の和:9159

約数の個数: 72

約数和(自身を含む): 89709984

約数和(自身を除く): 61781364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 9127, 18254, 27381, 36508, 45635, 54762, 82143, 91270, 109524, 136905, 155159, 164286, 182540, 273810, 310318, 328572, 410715, 465477, 547620, 620636, 775795, 821430, 930954, 1396431, 1551590, 1642860, 1861908, 2327385, 2792862, 3103180, 4654770, 5585724, 6982155, 9309540, 13964310, 27928620]

約数ペア:

[(1, 27928620), (2, 13964310), (3, 9309540), (4, 6982155), (5, 5585724), (6, 4654770), (9, 3103180), (10, 2792862), (12, 2327385), (15, 1861908), (17, 1642860), (18, 1551590), (20, 1396431), (30, 930954), (34, 821430), (36, 775795), (45, 620636), (51, 547620), (60, 465477), (68, 410715), (85, 328572), (90, 310318), (102, 273810), (153, 182540), (170, 164286), (180, 155159), (204, 136905), (255, 109524), (306, 91270), (340, 82143), (510, 54762), (612, 45635), (765, 36508), (1020, 27381), (1530, 18254), (3060, 9127)]