80070294525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1637}}^1$

素因数の和:1920

約数の個数: 144

約数和(自身を含む): 152543611584

約数和(自身を除く): 72473317059

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 169, 195, 221, 227, 255, 325, 425, 507, 663, 681, 845, 975, 1105, 1135, 1275, 1637, 2535, 2873, 2951, 3315, 3405, 3859, 4225, 4911, 5525, 5675, 8185, 8619, 8853, 11577, 12675, 14365, 14755, 16575, 17025, 19295, 21281, 24555, 27829, 38363, 40925, 43095, 44265, 50167, 57885, 63843, 71825, 73775, 83487, 96475, 106405, 115089, 122775, 139145, 150501, 191815, 215475, 221325, 250835, 276653, 289425, 319215, 361777, 371599, 417435, 532025, 575445, 652171, 695725, 752505, 829959, 959075, 1085331, 1114797, 1254175, 1383265, 1596075, 1808885, 1857995, 1956513, 2087175, 2877225, 3260855, 3762525, 4149795, 4703101, 4830787, 5426655, 5573985, 6317183, 6916325, 9044425, 9289975, 9782565, 14109303, 14492361, 16304275, 18951549, 20748975, 23515505, 24153935, 27133275, 27869925, 31585915, 48912825, 62800231, 70546515, 72461805, 82123379, 94757745, 117577525, 120769675, 157929575, 188400693, 246370137, 314001155, 352732575, 362309025, 410616895, 473788725, 942003465, 1067603927, 1231850685, 1570005775, 2053084475, 3202811781, 4710017325, 5338019635, 6159253425, 16014058905, 26690098175, 80070294525]

約数ペア:

[(1, 80070294525), (3, 26690098175), (5, 16014058905), (13, 6159253425), (15, 5338019635), (17, 4710017325), (25, 3202811781), (39, 2053084475), (51, 1570005775), (65, 1231850685), (75, 1067603927), (85, 942003465), (169, 473788725), (195, 410616895), (221, 362309025), (227, 352732575), (255, 314001155), (325, 246370137), (425, 188400693), (507, 157929575), (663, 120769675), (681, 117577525), (845, 94757745), (975, 82123379), (1105, 72461805), (1135, 70546515), (1275, 62800231), (1637, 48912825), (2535, 31585915), (2873, 27869925), (2951, 27133275), (3315, 24153935), (3405, 23515505), (3859, 20748975), (4225, 18951549), (4911, 16304275), (5525, 14492361), (5675, 14109303), (8185, 9782565), (8619, 9289975), (8853, 9044425), (11577, 6916325), (12675, 6317183), (14365, 5573985), (14755, 5426655), (16575, 4830787), (17025, 4703101), (19295, 4149795), (21281, 3762525), (24555, 3260855), (27829, 2877225), (38363, 2087175), (40925, 1956513), (43095, 1857995), (44265, 1808885), (50167, 1596075), (57885, 1383265), (63843, 1254175), (71825, 1114797), (73775, 1085331), (83487, 959075), (96475, 829959), (106405, 752505), (115089, 695725), (122775, 652171), (139145, 575445), (150501, 532025), (191815, 417435), (215475, 371599), (221325, 361777), (250835, 319215), (276653, 289425)]