311318100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{115303}}^1$

素因数の和:115326

約数の個数: 72

約数和(自身を含む): 1000838720

約数和(自身を除く): 689520620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 115303, 230606, 345909, 461212, 576515, 691818, 1037727, 1153030, 1383636, 1729545, 2075454, 2306060, 2882575, 3113181, 3459090, 4150908, 5188635, 5765150, 6226362, 6918180, 8647725, 10377270, 11530300, 12452724, 15565905, 17295450, 20754540, 25943175, 31131810, 34590900, 51886350, 62263620, 77829525, 103772700, 155659050, 311318100]

約数ペア:

[(1, 311318100), (2, 155659050), (3, 103772700), (4, 77829525), (5, 62263620), (6, 51886350), (9, 34590900), (10, 31131810), (12, 25943175), (15, 20754540), (18, 17295450), (20, 15565905), (25, 12452724), (27, 11530300), (30, 10377270), (36, 8647725), (45, 6918180), (50, 6226362), (54, 5765150), (60, 5188635), (75, 4150908), (90, 3459090), (100, 3113181), (108, 2882575), (135, 2306060), (150, 2075454), (180, 1729545), (225, 1383636), (270, 1153030), (300, 1037727), (450, 691818), (540, 576515), (675, 461212), (900, 345909), (1350, 230606), (2700, 115303)]