27138000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{4523}}^1$

素因数の和:4549

約数の個数: 80

約数和(自身を含む): 87512256

約数和(自身を除く): 60374256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 4523, 6000, 9046, 13569, 18092, 22615, 27138, 36184, 45230, 54276, 67845, 72368, 90460, 108552, 113075, 135690, 180920, 217104, 226150, 271380, 339225, 361840, 452300, 542760, 565375, 678450, 904600, 1085520, 1130750, 1356900, 1696125, 1809200, 2261500, 2713800, 3392250, 4523000, 5427600, 6784500, 9046000, 13569000, 27138000]

約数ペア:

[(1, 27138000), (2, 13569000), (3, 9046000), (4, 6784500), (5, 5427600), (6, 4523000), (8, 3392250), (10, 2713800), (12, 2261500), (15, 1809200), (16, 1696125), (20, 1356900), (24, 1130750), (25, 1085520), (30, 904600), (40, 678450), (48, 565375), (50, 542760), (60, 452300), (75, 361840), (80, 339225), (100, 271380), (120, 226150), (125, 217104), (150, 180920), (200, 135690), (240, 113075), (250, 108552), (300, 90460), (375, 72368), (400, 67845), (500, 54276), (600, 45230), (750, 36184), (1000, 27138), (1200, 22615), (1500, 18092), (2000, 13569), (3000, 9046), (4523, 6000)]