198944400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{859}}^1$

素因数の和:1073

約数の個数: 120

約数和(自身を含む): 641332960

約数和(自身を除く): 442388560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 193, 200, 240, 300, 386, 400, 579, 600, 772, 859, 965, 1158, 1200, 1544, 1718, 1930, 2316, 2577, 2895, 3088, 3436, 3860, 4295, 4632, 4825, 5154, 5790, 6872, 7720, 8590, 9264, 9650, 10308, 11580, 12885, 13744, 14475, 15440, 17180, 19300, 20616, 21475, 23160, 25770, 28950, 34360, 38600, 41232, 42950, 46320, 51540, 57900, 64425, 68720, 77200, 85900, 103080, 115800, 128850, 165787, 171800, 206160, 231600, 257700, 331574, 343600, 497361, 515400, 663148, 828935, 994722, 1030800, 1326296, 1657870, 1989444, 2486805, 2652592, 3315740, 3978888, 4144675, 4973610, 6631480, 7957776, 8289350, 9947220, 12434025, 13262960, 16578700, 19894440, 24868050, 33157400, 39788880, 49736100, 66314800, 99472200, 198944400]

約数ペア:

[(1, 198944400), (2, 99472200), (3, 66314800), (4, 49736100), (5, 39788880), (6, 33157400), (8, 24868050), (10, 19894440), (12, 16578700), (15, 13262960), (16, 12434025), (20, 9947220), (24, 8289350), (25, 7957776), (30, 6631480), (40, 4973610), (48, 4144675), (50, 3978888), (60, 3315740), (75, 2652592), (80, 2486805), (100, 1989444), (120, 1657870), (150, 1326296), (193, 1030800), (200, 994722), (240, 828935), (300, 663148), (386, 515400), (400, 497361), (579, 343600), (600, 331574), (772, 257700), (859, 231600), (965, 206160), (1158, 171800), (1200, 165787), (1544, 128850), (1718, 115800), (1930, 103080), (2316, 85900), (2577, 77200), (2895, 68720), (3088, 64425), (3436, 57900), (3860, 51540), (4295, 46320), (4632, 42950), (4825, 41232), (5154, 38600), (5790, 34360), (6872, 28950), (7720, 25770), (8590, 23160), (9264, 21475), (9650, 20616), (10308, 19300), (11580, 17180), (12885, 15440), (13744, 14475)]