18393000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{6131}}^1$

素因数の和:6155

約数の個数: 64

約数和(自身を含む): 57395520

約数和(自身を除く): 39002520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 6131, 12262, 18393, 24524, 30655, 36786, 49048, 61310, 73572, 91965, 122620, 147144, 153275, 183930, 245240, 306550, 367860, 459825, 613100, 735720, 766375, 919650, 1226200, 1532750, 1839300, 2299125, 3065500, 3678600, 4598250, 6131000, 9196500, 18393000]

約数ペア:

[(1, 18393000), (2, 9196500), (3, 6131000), (4, 4598250), (5, 3678600), (6, 3065500), (8, 2299125), (10, 1839300), (12, 1532750), (15, 1226200), (20, 919650), (24, 766375), (25, 735720), (30, 613100), (40, 459825), (50, 367860), (60, 306550), (75, 245240), (100, 183930), (120, 153275), (125, 147144), (150, 122620), (200, 91965), (250, 73572), (300, 61310), (375, 49048), (500, 36786), (600, 30655), (750, 24524), (1000, 18393), (1500, 12262), (3000, 6131)]