66927870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1559}}^1$

素因数の和:1631

約数の個数: 80

約数和(自身を含む): 183474720

約数和(自身を除く): 116546850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 81, 90, 106, 135, 159, 162, 265, 270, 318, 405, 477, 530, 795, 810, 954, 1431, 1559, 1590, 2385, 2862, 3118, 4293, 4677, 4770, 7155, 7795, 8586, 9354, 14031, 14310, 15590, 21465, 23385, 28062, 42093, 42930, 46770, 70155, 82627, 84186, 126279, 140310, 165254, 210465, 247881, 252558, 413135, 420930, 495762, 631395, 743643, 826270, 1239405, 1262790, 1487286, 2230929, 2478810, 3718215, 4461858, 6692787, 7436430, 11154645, 13385574, 22309290, 33463935, 66927870]

約数ペア:

[(1, 66927870), (2, 33463935), (3, 22309290), (5, 13385574), (6, 11154645), (9, 7436430), (10, 6692787), (15, 4461858), (18, 3718215), (27, 2478810), (30, 2230929), (45, 1487286), (53, 1262790), (54, 1239405), (81, 826270), (90, 743643), (106, 631395), (135, 495762), (159, 420930), (162, 413135), (265, 252558), (270, 247881), (318, 210465), (405, 165254), (477, 140310), (530, 126279), (795, 84186), (810, 82627), (954, 70155), (1431, 46770), (1559, 42930), (1590, 42093), (2385, 28062), (2862, 23385), (3118, 21465), (4293, 15590), (4677, 14310), (4770, 14031), (7155, 9354), (7795, 8586)]