205432200

素因数分解:

$2^3\times 3^6\times 5^2\times {\mathrm{1409}}^1$

素因数の和:1443

約数の個数: 168

約数和(自身を含む): 716625450

約数和(自身を除く): 511193250

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 729, 810, 900, 972, 1080, 1215, 1350, 1409, 1458, 1620, 1800, 1944, 2025, 2430, 2700, 2818, 2916, 3240, 3645, 4050, 4227, 4860, 5400, 5636, 5832, 6075, 7045, 7290, 8100, 8454, 9720, 11272, 12150, 12681, 14090, 14580, 16200, 16908, 18225, 21135, 24300, 25362, 28180, 29160, 33816, 35225, 36450, 38043, 42270, 48600, 50724, 56360, 63405, 70450, 72900, 76086, 84540, 101448, 105675, 114129, 126810, 140900, 145800, 152172, 169080, 190215, 211350, 228258, 253620, 281800, 304344, 317025, 342387, 380430, 422700, 456516, 507240, 570645, 634050, 684774, 760860, 845400, 913032, 951075, 1027161, 1141290, 1268100, 1369548, 1521720, 1711935, 1902150, 2054322, 2282580, 2536200, 2739096, 2853225, 3423870, 3804300, 4108644, 4565160, 5135805, 5706450, 6847740, 7608600, 8217288, 8559675, 10271610, 11412900, 13695480, 17119350, 20543220, 22825800, 25679025, 34238700, 41086440, 51358050, 68477400, 102716100, 205432200]

約数ペア:

[(1, 205432200), (2, 102716100), (3, 68477400), (4, 51358050), (5, 41086440), (6, 34238700), (8, 25679025), (9, 22825800), (10, 20543220), (12, 17119350), (15, 13695480), (18, 11412900), (20, 10271610), (24, 8559675), (25, 8217288), (27, 7608600), (30, 6847740), (36, 5706450), (40, 5135805), (45, 4565160), (50, 4108644), (54, 3804300), (60, 3423870), (72, 2853225), (75, 2739096), (81, 2536200), (90, 2282580), (100, 2054322), (108, 1902150), (120, 1711935), (135, 1521720), (150, 1369548), (162, 1268100), (180, 1141290), (200, 1027161), (216, 951075), (225, 913032), (243, 845400), (270, 760860), (300, 684774), (324, 634050), (360, 570645), (405, 507240), (450, 456516), (486, 422700), (540, 380430), (600, 342387), (648, 317025), (675, 304344), (729, 281800), (810, 253620), (900, 228258), (972, 211350), (1080, 190215), (1215, 169080), (1350, 152172), (1409, 145800), (1458, 140900), (1620, 126810), (1800, 114129), (1944, 105675), (2025, 101448), (2430, 84540), (2700, 76086), (2818, 72900), (2916, 70450), (3240, 63405), (3645, 56360), (4050, 50724), (4227, 48600), (4860, 42270), (5400, 38043), (5636, 36450), (5832, 35225), (6075, 33816), (7045, 29160), (7290, 28180), (8100, 25362), (8454, 24300), (9720, 21135), (11272, 18225), (12150, 16908), (12681, 16200), (14090, 14580)]