73144620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:461

約数の個数: 120

約数和(自身を含む): 231698544

約数和(自身を除く): 158553924

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, 163, 180, 270, 277, 324, 326, 405, 489, 540, 554, 652, 810, 815, 831, 978, 1108, 1385, 1467, 1620, 1630, 1662, 1956, 2445, 2493, 2770, 2934, 3260, 3324, 4155, 4401, 4890, 4986, 5540, 5868, 7335, 7479, 8310, 8802, 9780, 9972, 12465, 13203, 14670, 14958, 16620, 17604, 22005, 22437, 24930, 26406, 29340, 29916, 37395, 44010, 44874, 45151, 49860, 52812, 66015, 74790, 88020, 89748, 90302, 112185, 132030, 135453, 149580, 180604, 224370, 225755, 264060, 270906, 406359, 448740, 451510, 541812, 677265, 812718, 903020, 1219077, 1354530, 1625436, 2031795, 2438154, 2709060, 3657231, 4063590, 4876308, 6095385, 7314462, 8127180, 12190770, 14628924, 18286155, 24381540, 36572310, 73144620]

約数ペア:

[(1, 73144620), (2, 36572310), (3, 24381540), (4, 18286155), (5, 14628924), (6, 12190770), (9, 8127180), (10, 7314462), (12, 6095385), (15, 4876308), (18, 4063590), (20, 3657231), (27, 2709060), (30, 2438154), (36, 2031795), (45, 1625436), (54, 1354530), (60, 1219077), (81, 903020), (90, 812718), (108, 677265), (135, 541812), (162, 451510), (163, 448740), (180, 406359), (270, 270906), (277, 264060), (324, 225755), (326, 224370), (405, 180604), (489, 149580), (540, 135453), (554, 132030), (652, 112185), (810, 90302), (815, 89748), (831, 88020), (978, 74790), (1108, 66015), (1385, 52812), (1467, 49860), (1620, 45151), (1630, 44874), (1662, 44010), (1956, 37395), (2445, 29916), (2493, 29340), (2770, 26406), (2934, 24930), (3260, 22437), (3324, 22005), (4155, 17604), (4401, 16620), (4890, 14958), (4986, 14670), (5540, 13203), (5868, 12465), (7335, 9972), (7479, 9780), (8310, 8802)]