54882900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{20327}}^1$

素因数の和:20350

約数の個数: 72

約数和(自身を含む): 176447040

約数和(自身を除く): 121564140

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, 20327, 40654, 60981, 81308, 101635, 121962, 182943, 203270, 243924, 304905, 365886, 406540, 508175, 548829, 609810, 731772, 914715, 1016350, 1097658, 1219620, 1524525, 1829430, 2032700, 2195316, 2744145, 3049050, 3658860, 4573575, 5488290, 6098100, 9147150, 10976580, 13720725, 18294300, 27441450, 54882900]

約数ペア:

[(1, 54882900), (2, 27441450), (3, 18294300), (4, 13720725), (5, 10976580), (6, 9147150), (9, 6098100), (10, 5488290), (12, 4573575), (15, 3658860), (18, 3049050), (20, 2744145), (25, 2195316), (27, 2032700), (30, 1829430), (36, 1524525), (45, 1219620), (50, 1097658), (54, 1016350), (60, 914715), (75, 731772), (90, 609810), (100, 548829), (108, 508175), (135, 406540), (150, 365886), (180, 304905), (225, 243924), (270, 203270), (300, 182943), (450, 121962), (540, 101635), (675, 81308), (900, 60981), (1350, 40654), (2700, 20327)]