146290860

素因数分解:

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

素因数の和:1026

約数の個数: 144

約数和(自身を含む): 475517952

約数和(自身を除く): 329227092

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, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 810, 837, 930, 971, 972, 1116, 1215, 1395, 1620, 1674, 1860, 1942, 2430, 2511, 2790, 2913, 3348, 3884, 4185, 4855, 4860, 5022, 5580, 5826, 7533, 8370, 8739, 9710, 10044, 11652, 12555, 14565, 15066, 16740, 17478, 19420, 25110, 26217, 29130, 30101, 30132, 34956, 37665, 43695, 50220, 52434, 58260, 60202, 75330, 78651, 87390, 90303, 104868, 120404, 131085, 150505, 150660, 157302, 174780, 180606, 235953, 262170, 270909, 301010, 314604, 361212, 393255, 451515, 471906, 524340, 541818, 602020, 786510, 812727, 903030, 943812, 1083636, 1179765, 1354545, 1573020, 1625454, 1806060, 2359530, 2438181, 2709090, 3250908, 4063635, 4719060, 4876362, 5418180, 7314543, 8127270, 9752724, 12190905, 14629086, 16254540, 24381810, 29258172, 36572715, 48763620, 73145430, 146290860]

約数ペア:

[(1, 146290860), (2, 73145430), (3, 48763620), (4, 36572715), (5, 29258172), (6, 24381810), (9, 16254540), (10, 14629086), (12, 12190905), (15, 9752724), (18, 8127270), (20, 7314543), (27, 5418180), (30, 4876362), (31, 4719060), (36, 4063635), (45, 3250908), (54, 2709090), (60, 2438181), (62, 2359530), (81, 1806060), (90, 1625454), (93, 1573020), (108, 1354545), (124, 1179765), (135, 1083636), (155, 943812), (162, 903030), (180, 812727), (186, 786510), (243, 602020), (270, 541818), (279, 524340), (310, 471906), (324, 451515), (372, 393255), (405, 361212), (465, 314604), (486, 301010), (540, 270909), (558, 262170), (620, 235953), (810, 180606), (837, 174780), (930, 157302), (971, 150660), (972, 150505), (1116, 131085), (1215, 120404), (1395, 104868), (1620, 90303), (1674, 87390), (1860, 78651), (1942, 75330), (2430, 60202), (2511, 58260), (2790, 52434), (2913, 50220), (3348, 43695), (3884, 37665), (4185, 34956), (4855, 30132), (4860, 30101), (5022, 29130), (5580, 26217), (5826, 25110), (7533, 19420), (8370, 17478), (8739, 16740), (9710, 15066), (10044, 14565), (11652, 12555)]