85728600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:610

約数の個数: 144

約数和(自身を含む): 291465720

約数和(自身を除く): 205737120

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, 97, 100, 120, 150, 180, 194, 200, 225, 291, 300, 360, 388, 450, 485, 491, 582, 600, 776, 873, 900, 970, 982, 1164, 1455, 1473, 1746, 1800, 1940, 1964, 2328, 2425, 2455, 2910, 2946, 3492, 3880, 3928, 4365, 4419, 4850, 4910, 5820, 5892, 6984, 7275, 7365, 8730, 8838, 9700, 9820, 11640, 11784, 12275, 14550, 14730, 17460, 17676, 19400, 19640, 21825, 22095, 24550, 29100, 29460, 34920, 35352, 36825, 43650, 44190, 47627, 49100, 58200, 58920, 73650, 87300, 88380, 95254, 98200, 110475, 142881, 147300, 174600, 176760, 190508, 220950, 238135, 285762, 294600, 381016, 428643, 441900, 476270, 571524, 714405, 857286, 883800, 952540, 1143048, 1190675, 1428810, 1714572, 1905080, 2143215, 2381350, 2857620, 3429144, 3572025, 4286430, 4762700, 5715240, 7144050, 8572860, 9525400, 10716075, 14288100, 17145720, 21432150, 28576200, 42864300, 85728600]

約数ペア:

[(1, 85728600), (2, 42864300), (3, 28576200), (4, 21432150), (5, 17145720), (6, 14288100), (8, 10716075), (9, 9525400), (10, 8572860), (12, 7144050), (15, 5715240), (18, 4762700), (20, 4286430), (24, 3572025), (25, 3429144), (30, 2857620), (36, 2381350), (40, 2143215), (45, 1905080), (50, 1714572), (60, 1428810), (72, 1190675), (75, 1143048), (90, 952540), (97, 883800), (100, 857286), (120, 714405), (150, 571524), (180, 476270), (194, 441900), (200, 428643), (225, 381016), (291, 294600), (300, 285762), (360, 238135), (388, 220950), (450, 190508), (485, 176760), (491, 174600), (582, 147300), (600, 142881), (776, 110475), (873, 98200), (900, 95254), (970, 88380), (982, 87300), (1164, 73650), (1455, 58920), (1473, 58200), (1746, 49100), (1800, 47627), (1940, 44190), (1964, 43650), (2328, 36825), (2425, 35352), (2455, 34920), (2910, 29460), (2946, 29100), (3492, 24550), (3880, 22095), (3928, 21825), (4365, 19640), (4419, 19400), (4850, 17676), (4910, 17460), (5820, 14730), (5892, 14550), (6984, 12275), (7275, 11784), (7365, 11640), (8730, 9820), (8838, 9700)]