221049000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{2729}}^1$

素因数の和:2762

約数の個数: 160

約数和(自身を含む): 772972200

約数和(自身を除く): 551923200

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, 2729, 3000, 3240, 3375, 4050, 4500, 5400, 5458, 6750, 8100, 8187, 9000, 10125, 10916, 13500, 13645, 16200, 16374, 20250, 21832, 24561, 27000, 27290, 32748, 40500, 40935, 49122, 54580, 65496, 68225, 73683, 81000, 81870, 98244, 109160, 122805, 136450, 147366, 163740, 196488, 204675, 221049, 245610, 272900, 294732, 327480, 341125, 368415, 409350, 442098, 491220, 545800, 589464, 614025, 682250, 736830, 818700, 884196, 982440, 1023375, 1105245, 1228050, 1364500, 1473660, 1637400, 1768392, 1842075, 2046750, 2210490, 2456100, 2729000, 2947320, 3070125, 3684150, 4093500, 4420980, 4912200, 5526225, 6140250, 7368300, 8187000, 8841960, 9210375, 11052450, 12280500, 14736600, 18420750, 22104900, 24561000, 27631125, 36841500, 44209800, 55262250, 73683000, 110524500, 221049000]

約数ペア:

[(1, 221049000), (2, 110524500), (3, 73683000), (4, 55262250), (5, 44209800), (6, 36841500), (8, 27631125), (9, 24561000), (10, 22104900), (12, 18420750), (15, 14736600), (18, 12280500), (20, 11052450), (24, 9210375), (25, 8841960), (27, 8187000), (30, 7368300), (36, 6140250), (40, 5526225), (45, 4912200), (50, 4420980), (54, 4093500), (60, 3684150), (72, 3070125), (75, 2947320), (81, 2729000), (90, 2456100), (100, 2210490), (108, 2046750), (120, 1842075), (125, 1768392), (135, 1637400), (150, 1473660), (162, 1364500), (180, 1228050), (200, 1105245), (216, 1023375), (225, 982440), (250, 884196), (270, 818700), (300, 736830), (324, 682250), (360, 614025), (375, 589464), (405, 545800), (450, 491220), (500, 442098), (540, 409350), (600, 368415), (648, 341125), (675, 327480), (750, 294732), (810, 272900), (900, 245610), (1000, 221049), (1080, 204675), (1125, 196488), (1350, 163740), (1500, 147366), (1620, 136450), (1800, 122805), (2025, 109160), (2250, 98244), (2700, 81870), (2729, 81000), (3000, 73683), (3240, 68225), (3375, 65496), (4050, 54580), (4500, 49122), (5400, 40935), (5458, 40500), (6750, 32748), (8100, 27290), (8187, 27000), (9000, 24561), (10125, 21832), (10916, 20250), (13500, 16374), (13645, 16200)]