2005516404900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{76839709}}^1$

素因数の和:76839758

約数の個数: 108

約数和(自身を含む): 6502944657300

約数和(自身を除く): 4497428252400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 145, 150, 174, 180, 225, 261, 290, 300, 348, 435, 450, 522, 580, 725, 870, 900, 1044, 1305, 1450, 1740, 2175, 2610, 2900, 4350, 5220, 6525, 8700, 13050, 26100, 76839709, 153679418, 230519127, 307358836, 384198545, 461038254, 691557381, 768397090, 922076508, 1152595635, 1383114762, 1536794180, 1920992725, 2228351561, 2305191270, 2766229524, 3457786905, 3841985450, 4456703122, 4610382540, 5762978175, 6685054683, 6915573810, 7683970900, 8913406244, 11141757805, 11525956350, 13370109366, 13831147620, 17288934525, 20055164049, 22283515610, 23051912700, 26740218732, 33425273415, 34577869050, 40110328098, 44567031220, 55708789025, 66850546830, 69155738100, 80220656196, 100275820245, 111417578050, 133701093660, 167126367075, 200551640490, 222835156100, 334252734150, 401103280980, 501379101225, 668505468300, 1002758202450, 2005516404900]

約数ペア:

[(1, 2005516404900), (2, 1002758202450), (3, 668505468300), (4, 501379101225), (5, 401103280980), (6, 334252734150), (9, 222835156100), (10, 200551640490), (12, 167126367075), (15, 133701093660), (18, 111417578050), (20, 100275820245), (25, 80220656196), (29, 69155738100), (30, 66850546830), (36, 55708789025), (45, 44567031220), (50, 40110328098), (58, 34577869050), (60, 33425273415), (75, 26740218732), (87, 23051912700), (90, 22283515610), (100, 20055164049), (116, 17288934525), (145, 13831147620), (150, 13370109366), (174, 11525956350), (180, 11141757805), (225, 8913406244), (261, 7683970900), (290, 6915573810), (300, 6685054683), (348, 5762978175), (435, 4610382540), (450, 4456703122), (522, 3841985450), (580, 3457786905), (725, 2766229524), (870, 2305191270), (900, 2228351561), (1044, 1920992725), (1305, 1536794180), (1450, 1383114762), (1740, 1152595635), (2175, 922076508), (2610, 768397090), (2900, 691557381), (4350, 461038254), (5220, 384198545), (6525, 307358836), (8700, 230519127), (13050, 153679418), (26100, 76839709)]