198256800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{11801}}^1$

素因数の和:11831

約数の個数: 144

約数和(自身を含む): 737577792

約数和(自身を除く): 539320992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 11801, 16800, 23602, 35403, 47204, 59005, 70806, 82607, 94408, 118010, 141612, 165214, 177015, 188816, 236020, 247821, 283224, 295025, 330428, 354030, 377632, 413035, 472040, 495642, 566448, 590050, 660856, 708060, 826070, 885075, 944080, 991284, 1132896, 1180100, 1239105, 1321712, 1416120, 1652140, 1770150, 1888160, 1982568, 2065175, 2360200, 2478210, 2643424, 2832240, 3304280, 3540300, 3965136, 4130350, 4720400, 4956420, 5664480, 6195525, 6608560, 7080600, 7930272, 8260700, 9440800, 9912840, 12391050, 13217120, 14161200, 16521400, 19825680, 24782100, 28322400, 33042800, 39651360, 49564200, 66085600, 99128400, 198256800]

約数ペア:

[(1, 198256800), (2, 99128400), (3, 66085600), (4, 49564200), (5, 39651360), (6, 33042800), (7, 28322400), (8, 24782100), (10, 19825680), (12, 16521400), (14, 14161200), (15, 13217120), (16, 12391050), (20, 9912840), (21, 9440800), (24, 8260700), (25, 7930272), (28, 7080600), (30, 6608560), (32, 6195525), (35, 5664480), (40, 4956420), (42, 4720400), (48, 4130350), (50, 3965136), (56, 3540300), (60, 3304280), (70, 2832240), (75, 2643424), (80, 2478210), (84, 2360200), (96, 2065175), (100, 1982568), (105, 1888160), (112, 1770150), (120, 1652140), (140, 1416120), (150, 1321712), (160, 1239105), (168, 1180100), (175, 1132896), (200, 991284), (210, 944080), (224, 885075), (240, 826070), (280, 708060), (300, 660856), (336, 590050), (350, 566448), (400, 495642), (420, 472040), (480, 413035), (525, 377632), (560, 354030), (600, 330428), (672, 295025), (700, 283224), (800, 247821), (840, 236020), (1050, 188816), (1120, 177015), (1200, 165214), (1400, 141612), (1680, 118010), (2100, 94408), (2400, 82607), (2800, 70806), (3360, 59005), (4200, 47204), (5600, 35403), (8400, 23602), (11801, 16800)]