204050000

素因数分解:

$2^4\times 5^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 240

約数和(自身を含む): 627709824

約数和(自身を除く): 423659824

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 53, 55, 56, 70, 77, 80, 88, 100, 106, 110, 112, 125, 140, 154, 175, 176, 200, 212, 220, 250, 265, 275, 280, 308, 350, 371, 385, 400, 424, 440, 500, 530, 550, 560, 583, 616, 625, 700, 742, 770, 848, 875, 880, 1000, 1060, 1100, 1166, 1232, 1250, 1325, 1375, 1400, 1484, 1540, 1750, 1855, 1925, 2000, 2120, 2200, 2332, 2500, 2650, 2750, 2800, 2915, 2968, 3080, 3125, 3500, 3710, 3850, 4081, 4240, 4375, 4400, 4664, 5000, 5300, 5500, 5830, 5936, 6160, 6250, 6625, 6875, 7000, 7420, 7700, 8162, 8750, 9275, 9328, 9625, 10000, 10600, 11000, 11660, 12500, 13250, 13750, 14000, 14575, 14840, 15400, 16324, 17500, 18550, 19250, 20405, 21200, 21875, 22000, 23320, 25000, 26500, 27500, 29150, 29680, 30800, 32648, 33125, 34375, 35000, 37100, 38500, 40810, 43750, 46375, 46640, 48125, 50000, 53000, 55000, 58300, 65296, 66250, 68750, 70000, 72875, 74200, 77000, 81620, 87500, 92750, 96250, 102025, 106000, 110000, 116600, 132500, 137500, 145750, 148400, 154000, 163240, 165625, 175000, 185500, 192500, 204050, 231875, 233200, 240625, 265000, 275000, 291500, 326480, 331250, 350000, 364375, 371000, 385000, 408100, 463750, 481250, 510125, 530000, 550000, 583000, 662500, 728750, 742000, 770000, 816200, 927500, 962500, 1020250, 1159375, 1166000, 1325000, 1457500, 1632400, 1821875, 1855000, 1925000, 2040500, 2318750, 2550625, 2650000, 2915000, 3643750, 3710000, 3850000, 4081000, 4637500, 5101250, 5830000, 7287500, 8162000, 9275000, 10202500, 12753125, 14575000, 18550000, 20405000, 25506250, 29150000, 40810000, 51012500, 102025000, 204050000]

約数ペア:

[(1, 204050000), (2, 102025000), (4, 51012500), (5, 40810000), (7, 29150000), (8, 25506250), (10, 20405000), (11, 18550000), (14, 14575000), (16, 12753125), (20, 10202500), (22, 9275000), (25, 8162000), (28, 7287500), (35, 5830000), (40, 5101250), (44, 4637500), (50, 4081000), (53, 3850000), (55, 3710000), (56, 3643750), (70, 2915000), (77, 2650000), (80, 2550625), (88, 2318750), (100, 2040500), (106, 1925000), (110, 1855000), (112, 1821875), (125, 1632400), (140, 1457500), (154, 1325000), (175, 1166000), (176, 1159375), (200, 1020250), (212, 962500), (220, 927500), (250, 816200), (265, 770000), (275, 742000), (280, 728750), (308, 662500), (350, 583000), (371, 550000), (385, 530000), (400, 510125), (424, 481250), (440, 463750), (500, 408100), (530, 385000), (550, 371000), (560, 364375), (583, 350000), (616, 331250), (625, 326480), (700, 291500), (742, 275000), (770, 265000), (848, 240625), (875, 233200), (880, 231875), (1000, 204050), (1060, 192500), (1100, 185500), (1166, 175000), (1232, 165625), (1250, 163240), (1325, 154000), (1375, 148400), (1400, 145750), (1484, 137500), (1540, 132500), (1750, 116600), (1855, 110000), (1925, 106000), (2000, 102025), (2120, 96250), (2200, 92750), (2332, 87500), (2500, 81620), (2650, 77000), (2750, 74200), (2800, 72875), (2915, 70000), (2968, 68750), (3080, 66250), (3125, 65296), (3500, 58300), (3710, 55000), (3850, 53000), (4081, 50000), (4240, 48125), (4375, 46640), (4400, 46375), (4664, 43750), (5000, 40810), (5300, 38500), (5500, 37100), (5830, 35000), (5936, 34375), (6160, 33125), (6250, 32648), (6625, 30800), (6875, 29680), (7000, 29150), (7420, 27500), (7700, 26500), (8162, 25000), (8750, 23320), (9275, 22000), (9328, 21875), (9625, 21200), (10000, 20405), (10600, 19250), (11000, 18550), (11660, 17500), (12500, 16324), (13250, 15400), (13750, 14840), (14000, 14575)]