199966320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{30859}}^1$

素因数の和:30884

約数の個数: 100

約数和(自身を含む): 694535160

約数和(自身を除く): 494568840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 30859, 61718, 92577, 123436, 154295, 185154, 246872, 277731, 308590, 370308, 462885, 493744, 555462, 617180, 740616, 833193, 925770, 1110924, 1234360, 1388655, 1481232, 1666386, 1851540, 2221848, 2468720, 2499579, 2777310, 3332772, 3703080, 4165965, 4443696, 4999158, 5554620, 6665544, 7406160, 8331930, 9998316, 11109240, 12497895, 13331088, 16663860, 19996632, 22218480, 24995790, 33327720, 39993264, 49991580, 66655440, 99983160, 199966320]

約数ペア:

[(1, 199966320), (2, 99983160), (3, 66655440), (4, 49991580), (5, 39993264), (6, 33327720), (8, 24995790), (9, 22218480), (10, 19996632), (12, 16663860), (15, 13331088), (16, 12497895), (18, 11109240), (20, 9998316), (24, 8331930), (27, 7406160), (30, 6665544), (36, 5554620), (40, 4999158), (45, 4443696), (48, 4165965), (54, 3703080), (60, 3332772), (72, 2777310), (80, 2499579), (81, 2468720), (90, 2221848), (108, 1851540), (120, 1666386), (135, 1481232), (144, 1388655), (162, 1234360), (180, 1110924), (216, 925770), (240, 833193), (270, 740616), (324, 617180), (360, 555462), (405, 493744), (432, 462885), (540, 370308), (648, 308590), (720, 277731), (810, 246872), (1080, 185154), (1296, 154295), (1620, 123436), (2160, 92577), (3240, 61718), (6480, 30859)]