174189240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^2\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 580015800

約数和(自身を除く): 405826560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 139, 177, 180, 236, 278, 295, 354, 360, 417, 472, 531, 556, 590, 695, 708, 834, 885, 1062, 1112, 1180, 1251, 1390, 1416, 1668, 1770, 2085, 2124, 2360, 2502, 2655, 2780, 3336, 3481, 3540, 4170, 4248, 5004, 5310, 5560, 6255, 6962, 7080, 8201, 8340, 10008, 10443, 10620, 12510, 13924, 16402, 16680, 17405, 20886, 21240, 24603, 25020, 27848, 31329, 32804, 34810, 41005, 41772, 49206, 50040, 52215, 62658, 65608, 69620, 73809, 82010, 83544, 98412, 104430, 123015, 125316, 139240, 147618, 156645, 164020, 196824, 208860, 246030, 250632, 295236, 313290, 328040, 369045, 417720, 483859, 492060, 590472, 626580, 738090, 967718, 984120, 1253160, 1451577, 1476180, 1935436, 2419295, 2903154, 2952360, 3870872, 4354731, 4838590, 5806308, 7257885, 8709462, 9677180, 11612616, 14515770, 17418924, 19354360, 21773655, 29031540, 34837848, 43547310, 58063080, 87094620, 174189240]

約数ペア:

[(1, 174189240), (2, 87094620), (3, 58063080), (4, 43547310), (5, 34837848), (6, 29031540), (8, 21773655), (9, 19354360), (10, 17418924), (12, 14515770), (15, 11612616), (18, 9677180), (20, 8709462), (24, 7257885), (30, 5806308), (36, 4838590), (40, 4354731), (45, 3870872), (59, 2952360), (60, 2903154), (72, 2419295), (90, 1935436), (118, 1476180), (120, 1451577), (139, 1253160), (177, 984120), (180, 967718), (236, 738090), (278, 626580), (295, 590472), (354, 492060), (360, 483859), (417, 417720), (472, 369045), (531, 328040), (556, 313290), (590, 295236), (695, 250632), (708, 246030), (834, 208860), (885, 196824), (1062, 164020), (1112, 156645), (1180, 147618), (1251, 139240), (1390, 125316), (1416, 123015), (1668, 104430), (1770, 98412), (2085, 83544), (2124, 82010), (2360, 73809), (2502, 69620), (2655, 65608), (2780, 62658), (3336, 52215), (3481, 50040), (3540, 49206), (4170, 41772), (4248, 41005), (5004, 34810), (5310, 32804), (5560, 31329), (6255, 27848), (6962, 25020), (7080, 24603), (8201, 21240), (8340, 20886), (10008, 17405), (10443, 16680), (10620, 16402), (12510, 13924)]