27902700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 216

約数和(自身を含む): 103271168

約数和(自身を除く): 75368468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 43, 45, 50, 60, 63, 70, 75, 84, 86, 90, 100, 103, 105, 126, 129, 140, 150, 172, 175, 180, 206, 210, 215, 225, 252, 258, 300, 301, 309, 315, 350, 387, 412, 420, 430, 450, 515, 516, 525, 602, 618, 630, 645, 700, 721, 774, 860, 900, 903, 927, 1030, 1050, 1075, 1204, 1236, 1260, 1290, 1442, 1505, 1545, 1548, 1575, 1806, 1854, 1935, 2060, 2100, 2150, 2163, 2575, 2580, 2709, 2884, 3010, 3090, 3150, 3225, 3605, 3612, 3708, 3870, 4300, 4326, 4429, 4515, 4635, 5150, 5418, 6020, 6180, 6300, 6450, 6489, 7210, 7525, 7725, 7740, 8652, 8858, 9030, 9270, 9675, 10300, 10815, 10836, 12900, 12978, 13287, 13545, 14420, 15050, 15450, 17716, 18025, 18060, 18540, 19350, 21630, 22145, 22575, 23175, 25956, 26574, 27090, 30100, 30900, 31003, 32445, 36050, 38700, 39861, 43260, 44290, 45150, 46350, 53148, 54075, 54180, 62006, 64890, 66435, 67725, 72100, 79722, 88580, 90300, 92700, 93009, 108150, 110725, 124012, 129780, 132870, 135450, 155015, 159444, 162225, 186018, 199305, 216300, 221450, 265740, 270900, 279027, 310030, 324450, 332175, 372036, 398610, 442900, 465045, 558054, 620060, 648900, 664350, 775075, 797220, 930090, 996525, 1116108, 1328700, 1395135, 1550150, 1860180, 1993050, 2325225, 2790270, 3100300, 3986100, 4650450, 5580540, 6975675, 9300900, 13951350, 27902700]

約数ペア:

[(1, 27902700), (2, 13951350), (3, 9300900), (4, 6975675), (5, 5580540), (6, 4650450), (7, 3986100), (9, 3100300), (10, 2790270), (12, 2325225), (14, 1993050), (15, 1860180), (18, 1550150), (20, 1395135), (21, 1328700), (25, 1116108), (28, 996525), (30, 930090), (35, 797220), (36, 775075), (42, 664350), (43, 648900), (45, 620060), (50, 558054), (60, 465045), (63, 442900), (70, 398610), (75, 372036), (84, 332175), (86, 324450), (90, 310030), (100, 279027), (103, 270900), (105, 265740), (126, 221450), (129, 216300), (140, 199305), (150, 186018), (172, 162225), (175, 159444), (180, 155015), (206, 135450), (210, 132870), (215, 129780), (225, 124012), (252, 110725), (258, 108150), (300, 93009), (301, 92700), (309, 90300), (315, 88580), (350, 79722), (387, 72100), (412, 67725), (420, 66435), (430, 64890), (450, 62006), (515, 54180), (516, 54075), (525, 53148), (602, 46350), (618, 45150), (630, 44290), (645, 43260), (700, 39861), (721, 38700), (774, 36050), (860, 32445), (900, 31003), (903, 30900), (927, 30100), (1030, 27090), (1050, 26574), (1075, 25956), (1204, 23175), (1236, 22575), (1260, 22145), (1290, 21630), (1442, 19350), (1505, 18540), (1545, 18060), (1548, 18025), (1575, 17716), (1806, 15450), (1854, 15050), (1935, 14420), (2060, 13545), (2100, 13287), (2150, 12978), (2163, 12900), (2575, 10836), (2580, 10815), (2709, 10300), (2884, 9675), (3010, 9270), (3090, 9030), (3150, 8858), (3225, 8652), (3605, 7740), (3612, 7725), (3708, 7525), (3870, 7210), (4300, 6489), (4326, 6450), (4429, 6300), (4515, 6180), (4635, 6020), (5150, 5418)]