85171020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7591}}^1$

素因数の和:7631

約数の個数: 96

約数和(自身を含む): 275498496

約数和(自身を除く): 190327476

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 7591, 11220, 15182, 22773, 30364, 37955, 45546, 75910, 83501, 91092, 113865, 129047, 151820, 167002, 227730, 250503, 258094, 334004, 387141, 417505, 455460, 501006, 516188, 645235, 774282, 835010, 1002012, 1252515, 1290470, 1419517, 1548564, 1670020, 1935705, 2505030, 2580940, 2839034, 3871410, 4258551, 5010060, 5678068, 7097585, 7742820, 8517102, 14195170, 17034204, 21292755, 28390340, 42585510, 85171020]

約数ペア:

[(1, 85171020), (2, 42585510), (3, 28390340), (4, 21292755), (5, 17034204), (6, 14195170), (10, 8517102), (11, 7742820), (12, 7097585), (15, 5678068), (17, 5010060), (20, 4258551), (22, 3871410), (30, 2839034), (33, 2580940), (34, 2505030), (44, 1935705), (51, 1670020), (55, 1548564), (60, 1419517), (66, 1290470), (68, 1252515), (85, 1002012), (102, 835010), (110, 774282), (132, 645235), (165, 516188), (170, 501006), (187, 455460), (204, 417505), (220, 387141), (255, 334004), (330, 258094), (340, 250503), (374, 227730), (510, 167002), (561, 151820), (660, 129047), (748, 113865), (935, 91092), (1020, 83501), (1122, 75910), (1870, 45546), (2244, 37955), (2805, 30364), (3740, 22773), (5610, 15182), (7591, 11220)]