131684940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2803}}^1$

素因数の和:2853

約数の個数: 120

約数和(自身を含む): 427497840

約数和(自身を除く): 295812900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1566, 1620, 1740, 2349, 2610, 2803, 3132, 3915, 4698, 5220, 5606, 7830, 8409, 9396, 11212, 11745, 14015, 15660, 16818, 23490, 25227, 28030, 33636, 42045, 46980, 50454, 56060, 75681, 81287, 84090, 100908, 126135, 151362, 162574, 168180, 227043, 243861, 252270, 302724, 325148, 378405, 406435, 454086, 487722, 504540, 731583, 756810, 812870, 908172, 975444, 1135215, 1219305, 1463166, 1513620, 1625740, 2194749, 2270430, 2438610, 2926332, 3657915, 4389498, 4540860, 4877220, 6584247, 7315830, 8778996, 10973745, 13168494, 14631660, 21947490, 26336988, 32921235, 43894980, 65842470, 131684940]

約数ペア:

[(1, 131684940), (2, 65842470), (3, 43894980), (4, 32921235), (5, 26336988), (6, 21947490), (9, 14631660), (10, 13168494), (12, 10973745), (15, 8778996), (18, 7315830), (20, 6584247), (27, 4877220), (29, 4540860), (30, 4389498), (36, 3657915), (45, 2926332), (54, 2438610), (58, 2270430), (60, 2194749), (81, 1625740), (87, 1513620), (90, 1463166), (108, 1219305), (116, 1135215), (135, 975444), (145, 908172), (162, 812870), (174, 756810), (180, 731583), (261, 504540), (270, 487722), (290, 454086), (324, 406435), (348, 378405), (405, 325148), (435, 302724), (522, 252270), (540, 243861), (580, 227043), (783, 168180), (810, 162574), (870, 151362), (1044, 126135), (1305, 100908), (1566, 84090), (1620, 81287), (1740, 75681), (2349, 56060), (2610, 50454), (2803, 46980), (3132, 42045), (3915, 33636), (4698, 28030), (5220, 25227), (5606, 23490), (7830, 16818), (8409, 15660), (9396, 14015), (11212, 11745)]