129087540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{863}}^1$

素因数の和:1158

約数の個数: 96

約数和(自身を含む): 403522560

約数和(自身を除く): 274435020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 277, 540, 554, 831, 863, 1108, 1385, 1662, 1726, 2493, 2589, 2770, 3324, 3452, 4155, 4315, 4986, 5178, 5540, 7479, 7767, 8310, 8630, 9972, 10356, 12465, 12945, 14958, 15534, 16620, 17260, 23301, 24930, 25890, 29916, 31068, 37395, 38835, 46602, 49860, 51780, 74790, 77670, 93204, 116505, 149580, 155340, 233010, 239051, 466020, 478102, 717153, 956204, 1195255, 1434306, 2151459, 2390510, 2868612, 3585765, 4302918, 4781020, 6454377, 7171530, 8605836, 10757295, 12908754, 14343060, 21514590, 25817508, 32271885, 43029180, 64543770, 129087540]

約数ペア:

[(1, 129087540), (2, 64543770), (3, 43029180), (4, 32271885), (5, 25817508), (6, 21514590), (9, 14343060), (10, 12908754), (12, 10757295), (15, 8605836), (18, 7171530), (20, 6454377), (27, 4781020), (30, 4302918), (36, 3585765), (45, 2868612), (54, 2390510), (60, 2151459), (90, 1434306), (108, 1195255), (135, 956204), (180, 717153), (270, 478102), (277, 466020), (540, 239051), (554, 233010), (831, 155340), (863, 149580), (1108, 116505), (1385, 93204), (1662, 77670), (1726, 74790), (2493, 51780), (2589, 49860), (2770, 46602), (3324, 38835), (3452, 37395), (4155, 31068), (4315, 29916), (4986, 25890), (5178, 24930), (5540, 23301), (7479, 17260), (7767, 16620), (8310, 15534), (8630, 14958), (9972, 12945), (10356, 12465)]