2085984900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{85843}}^1$

素因数の和:85872

約数の個数: 108

約数和(自身を含む): 6780645872

約数和(自身を除く): 4694660972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 4050, 4860, 6075, 8100, 12150, 24300, 85843, 171686, 257529, 343372, 429215, 515058, 772587, 858430, 1030116, 1287645, 1545174, 1716860, 2146075, 2317761, 2575290, 3090348, 3862935, 4292150, 4635522, 5150580, 6438225, 6953283, 7725870, 8584300, 9271044, 11588805, 12876450, 13906566, 15451740, 19314675, 20859849, 23177610, 25752900, 27813132, 34766415, 38629350, 41719698, 46355220, 57944025, 69532830, 77258700, 83439396, 104299245, 115888050, 139065660, 173832075, 208598490, 231776100, 347664150, 417196980, 521496225, 695328300, 1042992450, 2085984900]

約数ペア:

[(1, 2085984900), (2, 1042992450), (3, 695328300), (4, 521496225), (5, 417196980), (6, 347664150), (9, 231776100), (10, 208598490), (12, 173832075), (15, 139065660), (18, 115888050), (20, 104299245), (25, 83439396), (27, 77258700), (30, 69532830), (36, 57944025), (45, 46355220), (50, 41719698), (54, 38629350), (60, 34766415), (75, 27813132), (81, 25752900), (90, 23177610), (100, 20859849), (108, 19314675), (135, 15451740), (150, 13906566), (162, 12876450), (180, 11588805), (225, 9271044), (243, 8584300), (270, 7725870), (300, 6953283), (324, 6438225), (405, 5150580), (450, 4635522), (486, 4292150), (540, 3862935), (675, 3090348), (810, 2575290), (900, 2317761), (972, 2146075), (1215, 1716860), (1350, 1545174), (1620, 1287645), (2025, 1030116), (2430, 858430), (2700, 772587), (4050, 515058), (4860, 429215), (6075, 343372), (8100, 257529), (12150, 171686), (24300, 85843)]