47979000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{1777}}^1$

素因数の和:1807

約数の個数: 128

約数和(自身を含む): 166420800

約数和(自身を除く): 118441800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1350, 1500, 1777, 1800, 2250, 2700, 3000, 3375, 3554, 4500, 5331, 5400, 6750, 7108, 8885, 9000, 10662, 13500, 14216, 15993, 17770, 21324, 26655, 27000, 31986, 35540, 42648, 44425, 47979, 53310, 63972, 71080, 79965, 88850, 95958, 106620, 127944, 133275, 159930, 177700, 191916, 213240, 222125, 239895, 266550, 319860, 355400, 383832, 399825, 444250, 479790, 533100, 639720, 666375, 799650, 888500, 959580, 1066200, 1199475, 1332750, 1599300, 1777000, 1919160, 1999125, 2398950, 2665500, 3198600, 3998250, 4797900, 5331000, 5997375, 7996500, 9595800, 11994750, 15993000, 23989500, 47979000]

約数ペア:

[(1, 47979000), (2, 23989500), (3, 15993000), (4, 11994750), (5, 9595800), (6, 7996500), (8, 5997375), (9, 5331000), (10, 4797900), (12, 3998250), (15, 3198600), (18, 2665500), (20, 2398950), (24, 1999125), (25, 1919160), (27, 1777000), (30, 1599300), (36, 1332750), (40, 1199475), (45, 1066200), (50, 959580), (54, 888500), (60, 799650), (72, 666375), (75, 639720), (90, 533100), (100, 479790), (108, 444250), (120, 399825), (125, 383832), (135, 355400), (150, 319860), (180, 266550), (200, 239895), (216, 222125), (225, 213240), (250, 191916), (270, 177700), (300, 159930), (360, 133275), (375, 127944), (450, 106620), (500, 95958), (540, 88850), (600, 79965), (675, 71080), (750, 63972), (900, 53310), (1000, 47979), (1080, 44425), (1125, 42648), (1350, 35540), (1500, 31986), (1777, 27000), (1800, 26655), (2250, 21324), (2700, 17770), (3000, 15993), (3375, 14216), (3554, 13500), (4500, 10662), (5331, 9000), (5400, 8885), (6750, 7108)]