197044200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{109469}}^1$

素因数の和:109491

約数の個数: 72

約数和(自身を含む): 661746150

約数和(自身を除く): 464701950

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, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 109469, 218938, 328407, 437876, 547345, 656814, 875752, 985221, 1094690, 1313628, 1642035, 1970442, 2189380, 2627256, 2736725, 3284070, 3940884, 4378760, 4926105, 5473450, 6568140, 7881768, 8210175, 9852210, 10946900, 13136280, 16420350, 19704420, 21893800, 24630525, 32840700, 39408840, 49261050, 65681400, 98522100, 197044200]

約数ペア:

[(1, 197044200), (2, 98522100), (3, 65681400), (4, 49261050), (5, 39408840), (6, 32840700), (8, 24630525), (9, 21893800), (10, 19704420), (12, 16420350), (15, 13136280), (18, 10946900), (20, 9852210), (24, 8210175), (25, 7881768), (30, 6568140), (36, 5473450), (40, 4926105), (45, 4378760), (50, 3940884), (60, 3284070), (72, 2736725), (75, 2627256), (90, 2189380), (100, 1970442), (120, 1642035), (150, 1313628), (180, 1094690), (200, 985221), (225, 875752), (300, 656814), (360, 547345), (450, 437876), (600, 328407), (900, 218938), (1800, 109469)]