54477900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{20177}}^1$

素因数の和:20200

約数の個数: 72

約数和(自身を含む): 175145040

約数和(自身を除く): 120667140

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, 20177, 40354, 60531, 80708, 100885, 121062, 181593, 201770, 242124, 302655, 363186, 403540, 504425, 544779, 605310, 726372, 907965, 1008850, 1089558, 1210620, 1513275, 1815930, 2017700, 2179116, 2723895, 3026550, 3631860, 4539825, 5447790, 6053100, 9079650, 10895580, 13619475, 18159300, 27238950, 54477900]

約数ペア:

[(1, 54477900), (2, 27238950), (3, 18159300), (4, 13619475), (5, 10895580), (6, 9079650), (9, 6053100), (10, 5447790), (12, 4539825), (15, 3631860), (18, 3026550), (20, 2723895), (25, 2179116), (27, 2017700), (30, 1815930), (36, 1513275), (45, 1210620), (50, 1089558), (54, 1008850), (60, 907965), (75, 726372), (90, 605310), (100, 544779), (108, 504425), (135, 403540), (150, 363186), (180, 302655), (225, 242124), (270, 201770), (300, 181593), (450, 121062), (540, 100885), (675, 80708), (900, 60531), (1350, 40354), (2700, 20177)]