66999240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2417}}^1$

素因数の和:2452

約数の個数: 192

約数和(自身を含む): 271589760

約数和(自身を除く): 204590520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2417, 2520, 2772, 3080, 3465, 3960, 4620, 4834, 5544, 6930, 7251, 9240, 9668, 12085, 13860, 14502, 16919, 19336, 21753, 24170, 26587, 27720, 29004, 33838, 36255, 43506, 48340, 50757, 53174, 58008, 67676, 72510, 79761, 84595, 87012, 96680, 101514, 106348, 108765, 132935, 135352, 145020, 152271, 159522, 169190, 174024, 186109, 203028, 212696, 217530, 239283, 253785, 265870, 290040, 304542, 319044, 338380, 372218, 398805, 406056, 435060, 478566, 507570, 531740, 558327, 609084, 638088, 676760, 744436, 761355, 797610, 870120, 930545, 957132, 1015140, 1063480, 1116654, 1196415, 1218168, 1488872, 1522710, 1595220, 1674981, 1861090, 1914264, 2030280, 2233308, 2392830, 2791635, 3045420, 3190440, 3349962, 3722180, 4466616, 4785660, 5583270, 6090840, 6699924, 7444360, 8374905, 9571320, 11166540, 13399848, 16749810, 22333080, 33499620, 66999240]

約数ペア:

[(1, 66999240), (2, 33499620), (3, 22333080), (4, 16749810), (5, 13399848), (6, 11166540), (7, 9571320), (8, 8374905), (9, 7444360), (10, 6699924), (11, 6090840), (12, 5583270), (14, 4785660), (15, 4466616), (18, 3722180), (20, 3349962), (21, 3190440), (22, 3045420), (24, 2791635), (28, 2392830), (30, 2233308), (33, 2030280), (35, 1914264), (36, 1861090), (40, 1674981), (42, 1595220), (44, 1522710), (45, 1488872), (55, 1218168), (56, 1196415), (60, 1116654), (63, 1063480), (66, 1015140), (70, 957132), (72, 930545), (77, 870120), (84, 797610), (88, 761355), (90, 744436), (99, 676760), (105, 638088), (110, 609084), (120, 558327), (126, 531740), (132, 507570), (140, 478566), (154, 435060), (165, 406056), (168, 398805), (180, 372218), (198, 338380), (210, 319044), (220, 304542), (231, 290040), (252, 265870), (264, 253785), (280, 239283), (308, 217530), (315, 212696), (330, 203028), (360, 186109), (385, 174024), (396, 169190), (420, 159522), (440, 152271), (462, 145020), (495, 135352), (504, 132935), (616, 108765), (630, 106348), (660, 101514), (693, 96680), (770, 87012), (792, 84595), (840, 79761), (924, 72510), (990, 67676), (1155, 58008), (1260, 53174), (1320, 50757), (1386, 48340), (1540, 43506), (1848, 36255), (1980, 33838), (2310, 29004), (2417, 27720), (2520, 26587), (2772, 24170), (3080, 21753), (3465, 19336), (3960, 16919), (4620, 14502), (4834, 13860), (5544, 12085), (6930, 9668), (7251, 9240)]