5657400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{449}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 21762000

約数和(自身を除く): 16104600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 449, 450, 504, 525, 600, 630, 700, 840, 898, 900, 1050, 1260, 1347, 1400, 1575, 1796, 1800, 2100, 2245, 2520, 2694, 3143, 3150, 3592, 4041, 4200, 4490, 5388, 6286, 6300, 6735, 8082, 8980, 9429, 10776, 11225, 12572, 12600, 13470, 15715, 16164, 17960, 18858, 20205, 22450, 25144, 26940, 28287, 31430, 32328, 33675, 37716, 40410, 44900, 47145, 53880, 56574, 62860, 67350, 75432, 78575, 80820, 89800, 94290, 101025, 113148, 125720, 134700, 141435, 157150, 161640, 188580, 202050, 226296, 235725, 269400, 282870, 314300, 377160, 404100, 471450, 565740, 628600, 707175, 808200, 942900, 1131480, 1414350, 1885800, 2828700, 5657400]

約数ペア:

[(1, 5657400), (2, 2828700), (3, 1885800), (4, 1414350), (5, 1131480), (6, 942900), (7, 808200), (8, 707175), (9, 628600), (10, 565740), (12, 471450), (14, 404100), (15, 377160), (18, 314300), (20, 282870), (21, 269400), (24, 235725), (25, 226296), (28, 202050), (30, 188580), (35, 161640), (36, 157150), (40, 141435), (42, 134700), (45, 125720), (50, 113148), (56, 101025), (60, 94290), (63, 89800), (70, 80820), (72, 78575), (75, 75432), (84, 67350), (90, 62860), (100, 56574), (105, 53880), (120, 47145), (126, 44900), (140, 40410), (150, 37716), (168, 33675), (175, 32328), (180, 31430), (200, 28287), (210, 26940), (225, 25144), (252, 22450), (280, 20205), (300, 18858), (315, 17960), (350, 16164), (360, 15715), (420, 13470), (449, 12600), (450, 12572), (504, 11225), (525, 10776), (600, 9429), (630, 8980), (700, 8082), (840, 6735), (898, 6300), (900, 6286), (1050, 5388), (1260, 4490), (1347, 4200), (1400, 4041), (1575, 3592), (1796, 3150), (1800, 3143), (2100, 2694), (2245, 2520)]