86481540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8429}}^1$

素因数の和:8466

約数の個数: 96

約数和(自身を含む): 283248000

約数和(自身を除く): 196766460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 8429, 10260, 16858, 25287, 33716, 42145, 50574, 75861, 84290, 101148, 126435, 151722, 160151, 168580, 227583, 252870, 303444, 320302, 379305, 455166, 480453, 505740, 640604, 758610, 800755, 910332, 960906, 1137915, 1441359, 1517220, 1601510, 1921812, 2275830, 2402265, 2882718, 3203020, 4324077, 4551660, 4804530, 5765436, 7206795, 8648154, 9609060, 14413590, 17296308, 21620385, 28827180, 43240770, 86481540]

約数ペア:

[(1, 86481540), (2, 43240770), (3, 28827180), (4, 21620385), (5, 17296308), (6, 14413590), (9, 9609060), (10, 8648154), (12, 7206795), (15, 5765436), (18, 4804530), (19, 4551660), (20, 4324077), (27, 3203020), (30, 2882718), (36, 2402265), (38, 2275830), (45, 1921812), (54, 1601510), (57, 1517220), (60, 1441359), (76, 1137915), (90, 960906), (95, 910332), (108, 800755), (114, 758610), (135, 640604), (171, 505740), (180, 480453), (190, 455166), (228, 379305), (270, 320302), (285, 303444), (342, 252870), (380, 227583), (513, 168580), (540, 160151), (570, 151722), (684, 126435), (855, 101148), (1026, 84290), (1140, 75861), (1710, 50574), (2052, 42145), (2565, 33716), (3420, 25287), (5130, 16858), (8429, 10260)]