276234570180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2689}}^1\times {\mathrm{2897}}^1$

素因数の和:5798

約数の個数: 144

約数和(自身を含む): 842768886960

約数和(自身を除く): 566534316780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 591, 788, 985, 1182, 1773, 1970, 2364, 2689, 2897, 2955, 3546, 3940, 5378, 5794, 5910, 7092, 8067, 8691, 8865, 10756, 11588, 11820, 13445, 14485, 16134, 17382, 17730, 24201, 26073, 26890, 28970, 32268, 34764, 35460, 40335, 43455, 48402, 52146, 53780, 57940, 80670, 86910, 96804, 104292, 121005, 130365, 161340, 173820, 242010, 260730, 484020, 521460, 529733, 570709, 1059466, 1141418, 1589199, 1712127, 2118932, 2282836, 2648665, 2853545, 3178398, 3424254, 4767597, 5136381, 5297330, 5707090, 6356796, 6848508, 7790033, 7945995, 8560635, 9535194, 10272762, 10594660, 11414180, 15580066, 15891990, 17121270, 19070388, 20545524, 23370099, 23837985, 25681905, 31160132, 31783980, 34242540, 38950165, 46740198, 47675970, 51363810, 70110297, 77900330, 93480396, 95351940, 102727620, 116850495, 140220594, 155800660, 233700990, 280441188, 350551485, 467401980, 701102970, 1402205940, 1534636501, 3069273002, 4603909503, 6138546004, 7673182505, 9207819006, 13811728509, 15346365010, 18415638012, 23019547515, 27623457018, 30692730020, 46039095030, 55246914036, 69058642545, 92078190060, 138117285090, 276234570180]

約数ペア:

[(1, 276234570180), (2, 138117285090), (3, 92078190060), (4, 69058642545), (5, 55246914036), (6, 46039095030), (9, 30692730020), (10, 27623457018), (12, 23019547515), (15, 18415638012), (18, 15346365010), (20, 13811728509), (30, 9207819006), (36, 7673182505), (45, 6138546004), (60, 4603909503), (90, 3069273002), (180, 1534636501), (197, 1402205940), (394, 701102970), (591, 467401980), (788, 350551485), (985, 280441188), (1182, 233700990), (1773, 155800660), (1970, 140220594), (2364, 116850495), (2689, 102727620), (2897, 95351940), (2955, 93480396), (3546, 77900330), (3940, 70110297), (5378, 51363810), (5794, 47675970), (5910, 46740198), (7092, 38950165), (8067, 34242540), (8691, 31783980), (8865, 31160132), (10756, 25681905), (11588, 23837985), (11820, 23370099), (13445, 20545524), (14485, 19070388), (16134, 17121270), (17382, 15891990), (17730, 15580066), (24201, 11414180), (26073, 10594660), (26890, 10272762), (28970, 9535194), (32268, 8560635), (34764, 7945995), (35460, 7790033), (40335, 6848508), (43455, 6356796), (48402, 5707090), (52146, 5297330), (53780, 5136381), (57940, 4767597), (80670, 3424254), (86910, 3178398), (96804, 2853545), (104292, 2648665), (121005, 2282836), (130365, 2118932), (161340, 1712127), (173820, 1589199), (242010, 1141418), (260730, 1059466), (484020, 570709), (521460, 529733)]