61137180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2937

約数の個数: 120

約数和(自身を含む): 206613792

約数和(自身を除く): 145476612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 2903, 3510, 4212, 5265, 5806, 7020, 8709, 10530, 11612, 14515, 17418, 21060, 26127, 29030, 34836, 37739, 43545, 52254, 58060, 75478, 78381, 87090, 104508, 113217, 130635, 150956, 156762, 174180, 188695, 226434, 235143, 261270, 313524, 339651, 377390, 391905, 452868, 470286, 522540, 566085, 679302, 754780, 783810, 940572, 1018953, 1132170, 1175715, 1358604, 1567620, 1698255, 2037906, 2264340, 2351430, 3056859, 3396510, 4075812, 4702860, 5094765, 6113718, 6793020, 10189530, 12227436, 15284295, 20379060, 30568590, 61137180]

約数ペア:

[(1, 61137180), (2, 30568590), (3, 20379060), (4, 15284295), (5, 12227436), (6, 10189530), (9, 6793020), (10, 6113718), (12, 5094765), (13, 4702860), (15, 4075812), (18, 3396510), (20, 3056859), (26, 2351430), (27, 2264340), (30, 2037906), (36, 1698255), (39, 1567620), (45, 1358604), (52, 1175715), (54, 1132170), (60, 1018953), (65, 940572), (78, 783810), (81, 754780), (90, 679302), (108, 566085), (117, 522540), (130, 470286), (135, 452868), (156, 391905), (162, 377390), (180, 339651), (195, 313524), (234, 261270), (260, 235143), (270, 226434), (324, 188695), (351, 174180), (390, 156762), (405, 150956), (468, 130635), (540, 113217), (585, 104508), (702, 87090), (780, 78381), (810, 75478), (1053, 58060), (1170, 52254), (1404, 43545), (1620, 37739), (1755, 34836), (2106, 29030), (2340, 26127), (2903, 21060), (3510, 17418), (4212, 14515), (5265, 11612), (5806, 10530), (7020, 8709)]