42543180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13903}}^1$

素因数の和:13935

約数の個数: 72

約数和(自身を含む): 136648512

約数和(自身を除く): 94105332

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, 13903, 27806, 41709, 55612, 69515, 83418, 125127, 139030, 166836, 208545, 236351, 250254, 278060, 417090, 472702, 500508, 625635, 709053, 834180, 945404, 1181755, 1251270, 1418106, 2127159, 2363510, 2502540, 2836212, 3545265, 4254318, 4727020, 7090530, 8508636, 10635795, 14181060, 21271590, 42543180]

約数ペア:

[(1, 42543180), (2, 21271590), (3, 14181060), (4, 10635795), (5, 8508636), (6, 7090530), (9, 4727020), (10, 4254318), (12, 3545265), (15, 2836212), (17, 2502540), (18, 2363510), (20, 2127159), (30, 1418106), (34, 1251270), (36, 1181755), (45, 945404), (51, 834180), (60, 709053), (68, 625635), (85, 500508), (90, 472702), (102, 417090), (153, 278060), (170, 250254), (180, 236351), (204, 208545), (255, 166836), (306, 139030), (340, 125127), (510, 83418), (612, 69515), (765, 55612), (1020, 41709), (1530, 27806), (3060, 13903)]