22257000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{2473}}^1$

素因数の和:2500

約数の個数: 96

約数和(自身を含む): 75259080

約数和(自身を除く): 53002080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 2473, 3000, 4500, 4946, 7419, 9000, 9892, 12365, 14838, 19784, 22257, 24730, 29676, 37095, 44514, 49460, 59352, 61825, 74190, 89028, 98920, 111285, 123650, 148380, 178056, 185475, 222570, 247300, 296760, 309125, 370950, 445140, 494600, 556425, 618250, 741900, 890280, 927375, 1112850, 1236500, 1483800, 1854750, 2225700, 2473000, 2782125, 3709500, 4451400, 5564250, 7419000, 11128500, 22257000]

約数ペア:

[(1, 22257000), (2, 11128500), (3, 7419000), (4, 5564250), (5, 4451400), (6, 3709500), (8, 2782125), (9, 2473000), (10, 2225700), (12, 1854750), (15, 1483800), (18, 1236500), (20, 1112850), (24, 927375), (25, 890280), (30, 741900), (36, 618250), (40, 556425), (45, 494600), (50, 445140), (60, 370950), (72, 309125), (75, 296760), (90, 247300), (100, 222570), (120, 185475), (125, 178056), (150, 148380), (180, 123650), (200, 111285), (225, 98920), (250, 89028), (300, 74190), (360, 61825), (375, 59352), (450, 49460), (500, 44514), (600, 37095), (750, 29676), (900, 24730), (1000, 22257), (1125, 19784), (1500, 14838), (1800, 12365), (2250, 9892), (2473, 9000), (3000, 7419), (4500, 4946)]