88317540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{54517}}^1$

素因数の和:54538

約数の個数: 60

約数和(自身を含む): 277060476

約数和(自身を除く): 188742936

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 54517, 109034, 163551, 218068, 272585, 327102, 490653, 545170, 654204, 817755, 981306, 1090340, 1471959, 1635510, 1962612, 2453265, 2943918, 3271020, 4415877, 4906530, 5887836, 7359795, 8831754, 9813060, 14719590, 17663508, 22079385, 29439180, 44158770, 88317540]

約数ペア:

[(1, 88317540), (2, 44158770), (3, 29439180), (4, 22079385), (5, 17663508), (6, 14719590), (9, 9813060), (10, 8831754), (12, 7359795), (15, 5887836), (18, 4906530), (20, 4415877), (27, 3271020), (30, 2943918), (36, 2453265), (45, 1962612), (54, 1635510), (60, 1471959), (81, 1090340), (90, 981306), (108, 817755), (135, 654204), (162, 545170), (180, 490653), (270, 327102), (324, 272585), (405, 218068), (540, 163551), (810, 109034), (1620, 54517)]