81414000

素因数分解:

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

素因数の和:4552

約数の個数: 120

約数和(自身を含む): 284414832

約数和(自身を除く): 203000832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 4523, 6000, 9000, 9046, 13569, 18000, 18092, 22615, 27138, 36184, 40707, 45230, 54276, 67845, 72368, 81414, 90460, 108552, 113075, 135690, 162828, 180920, 203535, 217104, 226150, 271380, 325656, 339225, 361840, 407070, 452300, 542760, 565375, 651312, 678450, 814140, 904600, 1017675, 1085520, 1130750, 1356900, 1628280, 1696125, 1809200, 2035350, 2261500, 2713800, 3256560, 3392250, 4070700, 4523000, 5088375, 5427600, 6784500, 8141400, 9046000, 10176750, 13569000, 16282800, 20353500, 27138000, 40707000, 81414000]

約数ペア:

[(1, 81414000), (2, 40707000), (3, 27138000), (4, 20353500), (5, 16282800), (6, 13569000), (8, 10176750), (9, 9046000), (10, 8141400), (12, 6784500), (15, 5427600), (16, 5088375), (18, 4523000), (20, 4070700), (24, 3392250), (25, 3256560), (30, 2713800), (36, 2261500), (40, 2035350), (45, 1809200), (48, 1696125), (50, 1628280), (60, 1356900), (72, 1130750), (75, 1085520), (80, 1017675), (90, 904600), (100, 814140), (120, 678450), (125, 651312), (144, 565375), (150, 542760), (180, 452300), (200, 407070), (225, 361840), (240, 339225), (250, 325656), (300, 271380), (360, 226150), (375, 217104), (400, 203535), (450, 180920), (500, 162828), (600, 135690), (720, 113075), (750, 108552), (900, 90460), (1000, 81414), (1125, 72368), (1200, 67845), (1500, 54276), (1800, 45230), (2000, 40707), (2250, 36184), (3000, 27138), (3600, 22615), (4500, 18092), (4523, 18000), (6000, 13569), (9000, 9046)]