198271800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{12239}}^1$

素因数の和:12267

約数の個数: 120

約数和(自身を含む): 688683600

約数和(自身を除く): 490411800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 12239, 16200, 24478, 36717, 48956, 61195, 73434, 97912, 110151, 122390, 146868, 183585, 220302, 244780, 293736, 305975, 330453, 367170, 440604, 489560, 550755, 611950, 660906, 734340, 881208, 917925, 991359, 1101510, 1223900, 1321812, 1468680, 1652265, 1835850, 1982718, 2203020, 2447800, 2643624, 2753775, 3304530, 3671700, 3965436, 4406040, 4956795, 5507550, 6609060, 7343400, 7930872, 8261325, 9913590, 11015100, 13218120, 16522650, 19827180, 22030200, 24783975, 33045300, 39654360, 49567950, 66090600, 99135900, 198271800]

約数ペア:

[(1, 198271800), (2, 99135900), (3, 66090600), (4, 49567950), (5, 39654360), (6, 33045300), (8, 24783975), (9, 22030200), (10, 19827180), (12, 16522650), (15, 13218120), (18, 11015100), (20, 9913590), (24, 8261325), (25, 7930872), (27, 7343400), (30, 6609060), (36, 5507550), (40, 4956795), (45, 4406040), (50, 3965436), (54, 3671700), (60, 3304530), (72, 2753775), (75, 2643624), (81, 2447800), (90, 2203020), (100, 1982718), (108, 1835850), (120, 1652265), (135, 1468680), (150, 1321812), (162, 1223900), (180, 1101510), (200, 991359), (216, 917925), (225, 881208), (270, 734340), (300, 660906), (324, 611950), (360, 550755), (405, 489560), (450, 440604), (540, 367170), (600, 330453), (648, 305975), (675, 293736), (810, 244780), (900, 220302), (1080, 183585), (1350, 146868), (1620, 122390), (1800, 110151), (2025, 97912), (2700, 73434), (3240, 61195), (4050, 48956), (5400, 36717), (8100, 24478), (12239, 16200)]