188997180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{859}}^1$

素因数の和:1083

約数の個数: 96

約数和(自身を含む): 560582400

約数和(自身を除く): 371585220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 193, 228, 285, 380, 386, 570, 579, 772, 859, 965, 1140, 1158, 1718, 1930, 2316, 2577, 2895, 3436, 3667, 3860, 4295, 5154, 5790, 7334, 8590, 10308, 11001, 11580, 12885, 14668, 16321, 17180, 18335, 22002, 25770, 32642, 36670, 44004, 48963, 51540, 55005, 65284, 73340, 81605, 97926, 110010, 163210, 165787, 195852, 220020, 244815, 326420, 331574, 489630, 497361, 663148, 828935, 979260, 994722, 1657870, 1989444, 2486805, 3149953, 3315740, 4973610, 6299906, 9449859, 9947220, 12599812, 15749765, 18899718, 31499530, 37799436, 47249295, 62999060, 94498590, 188997180]

約数ペア:

[(1, 188997180), (2, 94498590), (3, 62999060), (4, 47249295), (5, 37799436), (6, 31499530), (10, 18899718), (12, 15749765), (15, 12599812), (19, 9947220), (20, 9449859), (30, 6299906), (38, 4973610), (57, 3315740), (60, 3149953), (76, 2486805), (95, 1989444), (114, 1657870), (190, 994722), (193, 979260), (228, 828935), (285, 663148), (380, 497361), (386, 489630), (570, 331574), (579, 326420), (772, 244815), (859, 220020), (965, 195852), (1140, 165787), (1158, 163210), (1718, 110010), (1930, 97926), (2316, 81605), (2577, 73340), (2895, 65284), (3436, 55005), (3667, 51540), (3860, 48963), (4295, 44004), (5154, 36670), (5790, 32642), (7334, 25770), (8590, 22002), (10308, 18335), (11001, 17180), (11580, 16321), (12885, 14668)]