66016260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 214032000

約数和(自身を除く): 148015740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 97, 114, 171, 180, 190, 194, 199, 228, 285, 291, 342, 380, 388, 398, 485, 570, 582, 597, 684, 796, 855, 873, 970, 995, 1140, 1164, 1194, 1455, 1710, 1746, 1791, 1843, 1940, 1990, 2388, 2910, 2985, 3420, 3492, 3582, 3686, 3781, 3980, 4365, 5529, 5820, 5970, 7164, 7372, 7562, 8730, 8955, 9215, 11058, 11343, 11940, 15124, 16587, 17460, 17910, 18430, 18905, 19303, 22116, 22686, 27645, 33174, 34029, 35820, 36860, 37810, 38606, 45372, 55290, 56715, 57909, 66348, 68058, 75620, 77212, 82935, 96515, 110580, 113430, 115818, 136116, 165870, 170145, 173727, 193030, 226860, 231636, 289545, 331740, 340290, 347454, 366757, 386060, 579090, 680580, 694908, 733514, 868635, 1100271, 1158180, 1467028, 1737270, 1833785, 2200542, 3300813, 3474540, 3667570, 4401084, 5501355, 6601626, 7335140, 11002710, 13203252, 16504065, 22005420, 33008130, 66016260]

約数ペア:

[(1, 66016260), (2, 33008130), (3, 22005420), (4, 16504065), (5, 13203252), (6, 11002710), (9, 7335140), (10, 6601626), (12, 5501355), (15, 4401084), (18, 3667570), (19, 3474540), (20, 3300813), (30, 2200542), (36, 1833785), (38, 1737270), (45, 1467028), (57, 1158180), (60, 1100271), (76, 868635), (90, 733514), (95, 694908), (97, 680580), (114, 579090), (171, 386060), (180, 366757), (190, 347454), (194, 340290), (199, 331740), (228, 289545), (285, 231636), (291, 226860), (342, 193030), (380, 173727), (388, 170145), (398, 165870), (485, 136116), (570, 115818), (582, 113430), (597, 110580), (684, 96515), (796, 82935), (855, 77212), (873, 75620), (970, 68058), (995, 66348), (1140, 57909), (1164, 56715), (1194, 55290), (1455, 45372), (1710, 38606), (1746, 37810), (1791, 36860), (1843, 35820), (1940, 34029), (1990, 33174), (2388, 27645), (2910, 22686), (2985, 22116), (3420, 19303), (3492, 18905), (3582, 18430), (3686, 17910), (3781, 17460), (3980, 16587), (4365, 15124), (5529, 11940), (5820, 11343), (5970, 11058), (7164, 9215), (7372, 8955), (7562, 8730)]