57981000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 256

約数和(自身を含む): 226437120

約数和(自身を除く): 168456120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 100, 105, 110, 120, 125, 132, 140, 150, 154, 165, 168, 175, 200, 210, 220, 231, 250, 251, 264, 275, 280, 300, 308, 330, 350, 375, 385, 420, 440, 462, 500, 502, 525, 550, 600, 616, 660, 700, 750, 753, 770, 825, 840, 875, 924, 1000, 1004, 1050, 1100, 1155, 1255, 1320, 1375, 1400, 1500, 1506, 1540, 1650, 1750, 1757, 1848, 1925, 2008, 2100, 2200, 2310, 2510, 2625, 2750, 2761, 3000, 3012, 3080, 3300, 3500, 3514, 3765, 3850, 4125, 4200, 4620, 5020, 5250, 5271, 5500, 5522, 5775, 6024, 6275, 6600, 7000, 7028, 7530, 7700, 8250, 8283, 8785, 9240, 9625, 10040, 10500, 10542, 11000, 11044, 11550, 12550, 13805, 14056, 15060, 15400, 16500, 16566, 17570, 18825, 19250, 19327, 21000, 21084, 22088, 23100, 25100, 26355, 27610, 28875, 30120, 31375, 33000, 33132, 35140, 37650, 38500, 38654, 41415, 42168, 43925, 46200, 50200, 52710, 55220, 57750, 57981, 62750, 66264, 69025, 70280, 75300, 77000, 77308, 82830, 87850, 94125, 96635, 105420, 110440, 115500, 115962, 125500, 131775, 138050, 150600, 154616, 165660, 175700, 188250, 193270, 207075, 210840, 219625, 231000, 231924, 251000, 263550, 276100, 289905, 331320, 345125, 351400, 376500, 386540, 414150, 439250, 463848, 483175, 527100, 552200, 579810, 658875, 690250, 753000, 773080, 828300, 878500, 966350, 1035375, 1054200, 1159620, 1317750, 1380500, 1449525, 1656600, 1757000, 1932700, 2070750, 2319240, 2415875, 2635500, 2761000, 2899050, 3865400, 4141500, 4831750, 5271000, 5798100, 7247625, 8283000, 9663500, 11596200, 14495250, 19327000, 28990500, 57981000]

約数ペア:

[(1, 57981000), (2, 28990500), (3, 19327000), (4, 14495250), (5, 11596200), (6, 9663500), (7, 8283000), (8, 7247625), (10, 5798100), (11, 5271000), (12, 4831750), (14, 4141500), (15, 3865400), (20, 2899050), (21, 2761000), (22, 2635500), (24, 2415875), (25, 2319240), (28, 2070750), (30, 1932700), (33, 1757000), (35, 1656600), (40, 1449525), (42, 1380500), (44, 1317750), (50, 1159620), (55, 1054200), (56, 1035375), (60, 966350), (66, 878500), (70, 828300), (75, 773080), (77, 753000), (84, 690250), (88, 658875), (100, 579810), (105, 552200), (110, 527100), (120, 483175), (125, 463848), (132, 439250), (140, 414150), (150, 386540), (154, 376500), (165, 351400), (168, 345125), (175, 331320), (200, 289905), (210, 276100), (220, 263550), (231, 251000), (250, 231924), (251, 231000), (264, 219625), (275, 210840), (280, 207075), (300, 193270), (308, 188250), (330, 175700), (350, 165660), (375, 154616), (385, 150600), (420, 138050), (440, 131775), (462, 125500), (500, 115962), (502, 115500), (525, 110440), (550, 105420), (600, 96635), (616, 94125), (660, 87850), (700, 82830), (750, 77308), (753, 77000), (770, 75300), (825, 70280), (840, 69025), (875, 66264), (924, 62750), (1000, 57981), (1004, 57750), (1050, 55220), (1100, 52710), (1155, 50200), (1255, 46200), (1320, 43925), (1375, 42168), (1400, 41415), (1500, 38654), (1506, 38500), (1540, 37650), (1650, 35140), (1750, 33132), (1757, 33000), (1848, 31375), (1925, 30120), (2008, 28875), (2100, 27610), (2200, 26355), (2310, 25100), (2510, 23100), (2625, 22088), (2750, 21084), (2761, 21000), (3000, 19327), (3012, 19250), (3080, 18825), (3300, 17570), (3500, 16566), (3514, 16500), (3765, 15400), (3850, 15060), (4125, 14056), (4200, 13805), (4620, 12550), (5020, 11550), (5250, 11044), (5271, 11000), (5500, 10542), (5522, 10500), (5775, 10040), (6024, 9625), (6275, 9240), (6600, 8785), (7000, 8283), (7028, 8250), (7530, 7700)]