54825660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 178869600

約数和(自身を除く): 124043940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 243, 261, 270, 290, 324, 348, 389, 405, 435, 486, 522, 540, 580, 778, 783, 810, 870, 972, 1044, 1167, 1215, 1305, 1556, 1566, 1620, 1740, 1945, 2334, 2349, 2430, 2610, 3132, 3501, 3890, 3915, 4668, 4698, 4860, 5220, 5835, 7002, 7047, 7780, 7830, 9396, 10503, 11281, 11670, 11745, 14004, 14094, 15660, 17505, 21006, 22562, 23340, 23490, 28188, 31509, 33843, 35010, 35235, 42012, 45124, 46980, 52515, 56405, 63018, 67686, 70020, 70470, 94527, 101529, 105030, 112810, 126036, 135372, 140940, 157545, 169215, 189054, 203058, 210060, 225620, 304587, 315090, 338430, 378108, 406116, 472635, 507645, 609174, 630180, 676860, 913761, 945270, 1015290, 1218348, 1522935, 1827522, 1890540, 2030580, 2741283, 3045870, 3655044, 4568805, 5482566, 6091740, 9137610, 10965132, 13706415, 18275220, 27412830, 54825660]

約数ペア:

[(1, 54825660), (2, 27412830), (3, 18275220), (4, 13706415), (5, 10965132), (6, 9137610), (9, 6091740), (10, 5482566), (12, 4568805), (15, 3655044), (18, 3045870), (20, 2741283), (27, 2030580), (29, 1890540), (30, 1827522), (36, 1522935), (45, 1218348), (54, 1015290), (58, 945270), (60, 913761), (81, 676860), (87, 630180), (90, 609174), (108, 507645), (116, 472635), (135, 406116), (145, 378108), (162, 338430), (174, 315090), (180, 304587), (243, 225620), (261, 210060), (270, 203058), (290, 189054), (324, 169215), (348, 157545), (389, 140940), (405, 135372), (435, 126036), (486, 112810), (522, 105030), (540, 101529), (580, 94527), (778, 70470), (783, 70020), (810, 67686), (870, 63018), (972, 56405), (1044, 52515), (1167, 46980), (1215, 45124), (1305, 42012), (1556, 35235), (1566, 35010), (1620, 33843), (1740, 31509), (1945, 28188), (2334, 23490), (2349, 23340), (2430, 22562), (2610, 21006), (3132, 17505), (3501, 15660), (3890, 14094), (3915, 14004), (4668, 11745), (4698, 11670), (4860, 11281), (5220, 10503), (5835, 9396), (7002, 7830), (7047, 7780)]