268701660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{87811}}^1$

素因数の和:87843

約数の個数: 72

約数和(自身を含む): 863016336

約数和(自身を除く): 594314676

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, 87811, 175622, 263433, 351244, 439055, 526866, 790299, 878110, 1053732, 1317165, 1492787, 1580598, 1756220, 2634330, 2985574, 3161196, 3951495, 4478361, 5268660, 5971148, 7463935, 7902990, 8956722, 13435083, 14927870, 15805980, 17913444, 22391805, 26870166, 29855740, 44783610, 53740332, 67175415, 89567220, 134350830, 268701660]

約数ペア:

[(1, 268701660), (2, 134350830), (3, 89567220), (4, 67175415), (5, 53740332), (6, 44783610), (9, 29855740), (10, 26870166), (12, 22391805), (15, 17913444), (17, 15805980), (18, 14927870), (20, 13435083), (30, 8956722), (34, 7902990), (36, 7463935), (45, 5971148), (51, 5268660), (60, 4478361), (68, 3951495), (85, 3161196), (90, 2985574), (102, 2634330), (153, 1756220), (170, 1580598), (180, 1492787), (204, 1317165), (255, 1053732), (306, 878110), (340, 790299), (510, 526866), (612, 439055), (765, 351244), (1020, 263433), (1530, 175622), (3060, 87811)]