515241000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{6361}}^1$

素因数の和:6394

約数の個数: 160

約数和(自身を含む): 1801336680

約数和(自身を除く): 1286095680

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, 125, 135, 150, 162, 180, 200, 216, 225, 250, 270, 300, 324, 360, 375, 405, 450, 500, 540, 600, 648, 675, 750, 810, 900, 1000, 1080, 1125, 1350, 1500, 1620, 1800, 2025, 2250, 2700, 3000, 3240, 3375, 4050, 4500, 5400, 6361, 6750, 8100, 9000, 10125, 12722, 13500, 16200, 19083, 20250, 25444, 27000, 31805, 38166, 40500, 50888, 57249, 63610, 76332, 81000, 95415, 114498, 127220, 152664, 159025, 171747, 190830, 228996, 254440, 286245, 318050, 343494, 381660, 457992, 477075, 515241, 572490, 636100, 686988, 763320, 795125, 858735, 954150, 1030482, 1144980, 1272200, 1373976, 1431225, 1590250, 1717470, 1908300, 2060964, 2289960, 2385375, 2576205, 2862450, 3180500, 3434940, 3816600, 4121928, 4293675, 4770750, 5152410, 5724900, 6361000, 6869880, 7156125, 8587350, 9541500, 10304820, 11449800, 12881025, 14312250, 17174700, 19083000, 20609640, 21468375, 25762050, 28624500, 34349400, 42936750, 51524100, 57249000, 64405125, 85873500, 103048200, 128810250, 171747000, 257620500, 515241000]

約数ペア:

[(1, 515241000), (2, 257620500), (3, 171747000), (4, 128810250), (5, 103048200), (6, 85873500), (8, 64405125), (9, 57249000), (10, 51524100), (12, 42936750), (15, 34349400), (18, 28624500), (20, 25762050), (24, 21468375), (25, 20609640), (27, 19083000), (30, 17174700), (36, 14312250), (40, 12881025), (45, 11449800), (50, 10304820), (54, 9541500), (60, 8587350), (72, 7156125), (75, 6869880), (81, 6361000), (90, 5724900), (100, 5152410), (108, 4770750), (120, 4293675), (125, 4121928), (135, 3816600), (150, 3434940), (162, 3180500), (180, 2862450), (200, 2576205), (216, 2385375), (225, 2289960), (250, 2060964), (270, 1908300), (300, 1717470), (324, 1590250), (360, 1431225), (375, 1373976), (405, 1272200), (450, 1144980), (500, 1030482), (540, 954150), (600, 858735), (648, 795125), (675, 763320), (750, 686988), (810, 636100), (900, 572490), (1000, 515241), (1080, 477075), (1125, 457992), (1350, 381660), (1500, 343494), (1620, 318050), (1800, 286245), (2025, 254440), (2250, 228996), (2700, 190830), (3000, 171747), (3240, 159025), (3375, 152664), (4050, 127220), (4500, 114498), (5400, 95415), (6361, 81000), (6750, 76332), (8100, 63610), (9000, 57249), (10125, 50888), (12722, 40500), (13500, 38166), (16200, 31805), (19083, 27000), (20250, 25444)]