2100090254580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18258479}}^1$

素因数の和:18258571

約数の個数: 120

約数和(自身を含む): 6680850865920

約数和(自身を除く): 4580760611340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 426, 540, 639, 710, 810, 852, 1065, 1278, 1420, 1620, 1917, 2130, 2556, 3195, 3834, 4260, 5751, 6390, 7668, 9585, 11502, 12780, 19170, 23004, 28755, 38340, 57510, 115020, 18258479, 36516958, 54775437, 73033916, 91292395, 109550874, 164326311, 182584790, 219101748, 273877185, 328652622, 365169580, 492978933, 547754370, 657305244, 821631555, 985957866, 1095508740, 1296352009, 1478936799, 1643263110, 1971915732, 2464894665, 2592704018, 2957873598, 3286526220, 3889056027, 4929789330, 5185408036, 5915747196, 6481760045, 7394683995, 7778112054, 9859578660, 11667168081, 12963520090, 14789367990, 15556224108, 19445280135, 23334336162, 25927040180, 29578735980, 35001504243, 38890560270, 46668672324, 58335840405, 70003008486, 77781120540, 105004512729, 116671680810, 140006016972, 175007521215, 210009025458, 233343361620, 350015042430, 420018050916, 525022563645, 700030084860, 1050045127290, 2100090254580]

約数ペア:

[(1, 2100090254580), (2, 1050045127290), (3, 700030084860), (4, 525022563645), (5, 420018050916), (6, 350015042430), (9, 233343361620), (10, 210009025458), (12, 175007521215), (15, 140006016972), (18, 116671680810), (20, 105004512729), (27, 77781120540), (30, 70003008486), (36, 58335840405), (45, 46668672324), (54, 38890560270), (60, 35001504243), (71, 29578735980), (81, 25927040180), (90, 23334336162), (108, 19445280135), (135, 15556224108), (142, 14789367990), (162, 12963520090), (180, 11667168081), (213, 9859578660), (270, 7778112054), (284, 7394683995), (324, 6481760045), (355, 5915747196), (405, 5185408036), (426, 4929789330), (540, 3889056027), (639, 3286526220), (710, 2957873598), (810, 2592704018), (852, 2464894665), (1065, 1971915732), (1278, 1643263110), (1420, 1478936799), (1620, 1296352009), (1917, 1095508740), (2130, 985957866), (2556, 821631555), (3195, 657305244), (3834, 547754370), (4260, 492978933), (5751, 365169580), (6390, 328652622), (7668, 273877185), (9585, 219101748), (11502, 182584790), (12780, 164326311), (19170, 109550874), (23004, 91292395), (28755, 73033916), (38340, 54775437), (57510, 36516958), (115020, 18258479)]