155665800

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{3203}}^1$

素因数の和:3234

約数の個数: 144

約数和(自身を含む): 542309040

約数和(自身を除く): 386643240

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, 810, 900, 972, 1080, 1215, 1350, 1620, 1800, 1944, 2025, 2430, 2700, 3203, 3240, 4050, 4860, 5400, 6075, 6406, 8100, 9609, 9720, 12150, 12812, 16015, 16200, 19218, 24300, 25624, 28827, 32030, 38436, 48045, 48600, 57654, 64060, 76872, 80075, 86481, 96090, 115308, 128120, 144135, 160150, 172962, 192180, 230616, 240225, 259443, 288270, 320300, 345924, 384360, 432405, 480450, 518886, 576540, 640600, 691848, 720675, 778329, 864810, 960900, 1037772, 1153080, 1297215, 1441350, 1556658, 1729620, 1921800, 2075544, 2162025, 2594430, 2882700, 3113316, 3459240, 3891645, 4324050, 5188860, 5765400, 6226632, 6486075, 7783290, 8648100, 10377720, 12972150, 15566580, 17296200, 19458225, 25944300, 31133160, 38916450, 51888600, 77832900, 155665800]

約数ペア:

[(1, 155665800), (2, 77832900), (3, 51888600), (4, 38916450), (5, 31133160), (6, 25944300), (8, 19458225), (9, 17296200), (10, 15566580), (12, 12972150), (15, 10377720), (18, 8648100), (20, 7783290), (24, 6486075), (25, 6226632), (27, 5765400), (30, 5188860), (36, 4324050), (40, 3891645), (45, 3459240), (50, 3113316), (54, 2882700), (60, 2594430), (72, 2162025), (75, 2075544), (81, 1921800), (90, 1729620), (100, 1556658), (108, 1441350), (120, 1297215), (135, 1153080), (150, 1037772), (162, 960900), (180, 864810), (200, 778329), (216, 720675), (225, 691848), (243, 640600), (270, 576540), (300, 518886), (324, 480450), (360, 432405), (405, 384360), (450, 345924), (486, 320300), (540, 288270), (600, 259443), (648, 240225), (675, 230616), (810, 192180), (900, 172962), (972, 160150), (1080, 144135), (1215, 128120), (1350, 115308), (1620, 96090), (1800, 86481), (1944, 80075), (2025, 76872), (2430, 64060), (2700, 57654), (3203, 48600), (3240, 48045), (4050, 38436), (4860, 32030), (5400, 28827), (6075, 25624), (6406, 24300), (8100, 19218), (9609, 16200), (9720, 16015), (12150, 12812)]