268689060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{51473}}^1$

素因数の和:51517

約数の個数: 72

約数和(自身を含む): 843144120

約数和(自身を除く): 574455060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 51473, 102946, 154419, 205892, 257365, 308838, 463257, 514730, 617676, 772095, 926514, 1029460, 1492717, 1544190, 1853028, 2316285, 2985434, 3088380, 4478151, 4632570, 5970868, 7463585, 8956302, 9265140, 13434453, 14927170, 17912604, 22390755, 26868906, 29854340, 44781510, 53737812, 67172265, 89563020, 134344530, 268689060]

約数ペア:

[(1, 268689060), (2, 134344530), (3, 89563020), (4, 67172265), (5, 53737812), (6, 44781510), (9, 29854340), (10, 26868906), (12, 22390755), (15, 17912604), (18, 14927170), (20, 13434453), (29, 9265140), (30, 8956302), (36, 7463585), (45, 5970868), (58, 4632570), (60, 4478151), (87, 3088380), (90, 2985434), (116, 2316285), (145, 1853028), (174, 1544190), (180, 1492717), (261, 1029460), (290, 926514), (348, 772095), (435, 617676), (522, 514730), (580, 463257), (870, 308838), (1044, 257365), (1305, 205892), (1740, 154419), (2610, 102946), (5220, 51473)]