54215730

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 152559360

約数和(自身を除く): 98343630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 67, 74, 81, 90, 111, 134, 135, 162, 185, 201, 222, 243, 270, 333, 335, 370, 402, 405, 486, 555, 603, 666, 670, 729, 810, 999, 1005, 1110, 1206, 1215, 1458, 1665, 1809, 1998, 2010, 2187, 2430, 2479, 2997, 3015, 3330, 3618, 3645, 4374, 4958, 4995, 5427, 5994, 6030, 7290, 7437, 8991, 9045, 9990, 10854, 10935, 12395, 14874, 14985, 16281, 17982, 18090, 21870, 22311, 24790, 26973, 27135, 29970, 32562, 37185, 44622, 44955, 48843, 53946, 54270, 66933, 74370, 80919, 81405, 89910, 97686, 111555, 133866, 134865, 146529, 161838, 162810, 200799, 223110, 244215, 269730, 293058, 334665, 401598, 404595, 488430, 602397, 669330, 732645, 809190, 1003995, 1204794, 1465290, 1807191, 2007990, 3011985, 3614382, 5421573, 6023970, 9035955, 10843146, 18071910, 27107865, 54215730]

約数ペア:

[(1, 54215730), (2, 27107865), (3, 18071910), (5, 10843146), (6, 9035955), (9, 6023970), (10, 5421573), (15, 3614382), (18, 3011985), (27, 2007990), (30, 1807191), (37, 1465290), (45, 1204794), (54, 1003995), (67, 809190), (74, 732645), (81, 669330), (90, 602397), (111, 488430), (134, 404595), (135, 401598), (162, 334665), (185, 293058), (201, 269730), (222, 244215), (243, 223110), (270, 200799), (333, 162810), (335, 161838), (370, 146529), (402, 134865), (405, 133866), (486, 111555), (555, 97686), (603, 89910), (666, 81405), (670, 80919), (729, 74370), (810, 66933), (999, 54270), (1005, 53946), (1110, 48843), (1206, 44955), (1215, 44622), (1458, 37185), (1665, 32562), (1809, 29970), (1998, 27135), (2010, 26973), (2187, 24790), (2430, 22311), (2479, 21870), (2997, 18090), (3015, 17982), (3330, 16281), (3618, 14985), (3645, 14874), (4374, 12395), (4958, 10935), (4995, 10854), (5427, 9990), (5994, 9045), (6030, 8991), (7290, 7437)]