73143540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7129}}^1$

素因数の和:7166

約数の個数: 96

約数和(自身を含む): 239568000

約数和(自身を除く): 166424460

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, 7129, 10260, 14258, 21387, 28516, 35645, 42774, 64161, 71290, 85548, 106935, 128322, 135451, 142580, 192483, 213870, 256644, 270902, 320805, 384966, 406353, 427740, 541804, 641610, 677255, 769932, 812706, 962415, 1219059, 1283220, 1354510, 1625412, 1924830, 2031765, 2438118, 2709020, 3657177, 3849660, 4063530, 4876236, 6095295, 7314354, 8127060, 12190590, 14628708, 18285885, 24381180, 36571770, 73143540]

約数ペア:

[(1, 73143540), (2, 36571770), (3, 24381180), (4, 18285885), (5, 14628708), (6, 12190590), (9, 8127060), (10, 7314354), (12, 6095295), (15, 4876236), (18, 4063530), (19, 3849660), (20, 3657177), (27, 2709020), (30, 2438118), (36, 2031765), (38, 1924830), (45, 1625412), (54, 1354510), (57, 1283220), (60, 1219059), (76, 962415), (90, 812706), (95, 769932), (108, 677255), (114, 641610), (135, 541804), (171, 427740), (180, 406353), (190, 384966), (228, 320805), (270, 270902), (285, 256644), (342, 213870), (380, 192483), (513, 142580), (540, 135451), (570, 128322), (684, 106935), (855, 85548), (1026, 71290), (1140, 64161), (1710, 42774), (2052, 35645), (2565, 28516), (3420, 21387), (5130, 14258), (7129, 10260)]