2087335980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1399}}^1$

素因数の和:1730

約数の個数: 144

約数和(自身を含む): 6592185600

約数和(自身を除く): 4504849620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 307, 324, 405, 486, 540, 614, 810, 921, 972, 1215, 1228, 1399, 1535, 1620, 1842, 2430, 2763, 2798, 3070, 3684, 4197, 4605, 4860, 5526, 5596, 6140, 6995, 8289, 8394, 9210, 11052, 12591, 13815, 13990, 16578, 16788, 18420, 20985, 24867, 25182, 27630, 27980, 33156, 37773, 41445, 41970, 49734, 50364, 55260, 62955, 74601, 75546, 82890, 83940, 99468, 113319, 124335, 125910, 149202, 151092, 165780, 188865, 226638, 248670, 251820, 298404, 339957, 373005, 377730, 429493, 453276, 497340, 566595, 679914, 746010, 755460, 858986, 1133190, 1288479, 1359828, 1492020, 1699785, 1717972, 2147465, 2266380, 2576958, 3399570, 3865437, 4294930, 5153916, 6442395, 6799140, 7730874, 8589860, 11596311, 12884790, 15461748, 19327185, 23192622, 25769580, 34788933, 38654370, 46385244, 57981555, 69577866, 77308740, 104366799, 115963110, 139155732, 173944665, 208733598, 231926220, 347889330, 417467196, 521833995, 695778660, 1043667990, 2087335980]

約数ペア:

[(1, 2087335980), (2, 1043667990), (3, 695778660), (4, 521833995), (5, 417467196), (6, 347889330), (9, 231926220), (10, 208733598), (12, 173944665), (15, 139155732), (18, 115963110), (20, 104366799), (27, 77308740), (30, 69577866), (36, 57981555), (45, 46385244), (54, 38654370), (60, 34788933), (81, 25769580), (90, 23192622), (108, 19327185), (135, 15461748), (162, 12884790), (180, 11596311), (243, 8589860), (270, 7730874), (307, 6799140), (324, 6442395), (405, 5153916), (486, 4294930), (540, 3865437), (614, 3399570), (810, 2576958), (921, 2266380), (972, 2147465), (1215, 1717972), (1228, 1699785), (1399, 1492020), (1535, 1359828), (1620, 1288479), (1842, 1133190), (2430, 858986), (2763, 755460), (2798, 746010), (3070, 679914), (3684, 566595), (4197, 497340), (4605, 453276), (4860, 429493), (5526, 377730), (5596, 373005), (6140, 339957), (6995, 298404), (8289, 251820), (8394, 248670), (9210, 226638), (11052, 188865), (12591, 165780), (13815, 151092), (13990, 149202), (16578, 125910), (16788, 124335), (18420, 113319), (20985, 99468), (24867, 83940), (25182, 82890), (27630, 75546), (27980, 74601), (33156, 62955), (37773, 55260), (41445, 50364), (41970, 49734)]