48763620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1023

約数の個数: 120

約数和(自身を含む): 158070528

約数和(自身を除く): 109306908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 971, 1116, 1395, 1620, 1674, 1860, 1942, 2511, 2790, 2913, 3348, 3884, 4185, 4855, 5022, 5580, 5826, 8370, 8739, 9710, 10044, 11652, 12555, 14565, 16740, 17478, 19420, 25110, 26217, 29130, 30101, 34956, 43695, 50220, 52434, 58260, 60202, 78651, 87390, 90303, 104868, 120404, 131085, 150505, 157302, 174780, 180606, 262170, 270909, 301010, 314604, 361212, 393255, 451515, 524340, 541818, 602020, 786510, 812727, 903030, 1083636, 1354545, 1573020, 1625454, 1806060, 2438181, 2709090, 3250908, 4063635, 4876362, 5418180, 8127270, 9752724, 12190905, 16254540, 24381810, 48763620]

約数ペア:

[(1, 48763620), (2, 24381810), (3, 16254540), (4, 12190905), (5, 9752724), (6, 8127270), (9, 5418180), (10, 4876362), (12, 4063635), (15, 3250908), (18, 2709090), (20, 2438181), (27, 1806060), (30, 1625454), (31, 1573020), (36, 1354545), (45, 1083636), (54, 903030), (60, 812727), (62, 786510), (81, 602020), (90, 541818), (93, 524340), (108, 451515), (124, 393255), (135, 361212), (155, 314604), (162, 301010), (180, 270909), (186, 262170), (270, 180606), (279, 174780), (310, 157302), (324, 150505), (372, 131085), (405, 120404), (465, 104868), (540, 90303), (558, 87390), (620, 78651), (810, 60202), (837, 58260), (930, 52434), (971, 50220), (1116, 43695), (1395, 34956), (1620, 30101), (1674, 29130), (1860, 26217), (1942, 25110), (2511, 19420), (2790, 17478), (2913, 16740), (3348, 14565), (3884, 12555), (4185, 11652), (4855, 10044), (5022, 9710), (5580, 8739), (5826, 8370)]