198642000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{33107}}^1$

素因数の和:33133

約数の個数: 80

約数和(自身を含む): 640441152

約数和(自身を除く): 441799152

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, 6000, 33107, 66214, 99321, 132428, 165535, 198642, 264856, 331070, 397284, 496605, 529712, 662140, 794568, 827675, 993210, 1324280, 1589136, 1655350, 1986420, 2483025, 2648560, 3310700, 3972840, 4138375, 4966050, 6621400, 7945680, 8276750, 9932100, 12415125, 13242800, 16553500, 19864200, 24830250, 33107000, 39728400, 49660500, 66214000, 99321000, 198642000]

約数ペア:

[(1, 198642000), (2, 99321000), (3, 66214000), (4, 49660500), (5, 39728400), (6, 33107000), (8, 24830250), (10, 19864200), (12, 16553500), (15, 13242800), (16, 12415125), (20, 9932100), (24, 8276750), (25, 7945680), (30, 6621400), (40, 4966050), (48, 4138375), (50, 3972840), (60, 3310700), (75, 2648560), (80, 2483025), (100, 1986420), (120, 1655350), (125, 1589136), (150, 1324280), (200, 993210), (240, 827675), (250, 794568), (300, 662140), (375, 529712), (400, 496605), (500, 397284), (600, 331070), (750, 264856), (1000, 198642), (1200, 165535), (1500, 132428), (2000, 99321), (3000, 66214), (6000, 33107)]