54801900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{20297}}^1$

素因数の和:20320

約数の個数: 72

約数和(自身を含む): 176186640

約数和(自身を除く): 121384740

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, 20297, 40594, 60891, 81188, 101485, 121782, 182673, 202970, 243564, 304455, 365346, 405940, 507425, 548019, 608910, 730692, 913365, 1014850, 1096038, 1217820, 1522275, 1826730, 2029700, 2192076, 2740095, 3044550, 3653460, 4566825, 5480190, 6089100, 9133650, 10960380, 13700475, 18267300, 27400950, 54801900]

約数ペア:

[(1, 54801900), (2, 27400950), (3, 18267300), (4, 13700475), (5, 10960380), (6, 9133650), (9, 6089100), (10, 5480190), (12, 4566825), (15, 3653460), (18, 3044550), (20, 2740095), (25, 2192076), (27, 2029700), (30, 1826730), (36, 1522275), (45, 1217820), (50, 1096038), (54, 1014850), (60, 913365), (75, 730692), (90, 608910), (100, 548019), (108, 507425), (135, 405940), (150, 365346), (180, 304455), (225, 243564), (270, 202970), (300, 182673), (450, 121782), (540, 101485), (675, 81188), (900, 60891), (1350, 40594), (2700, 20297)]