57664440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:626

約数の個数: 128

約数和(自身を含む): 194400000

約数和(自身を除く): 136735560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 107, 108, 120, 135, 180, 214, 216, 270, 321, 360, 428, 499, 535, 540, 642, 856, 963, 998, 1070, 1080, 1284, 1497, 1605, 1926, 1996, 2140, 2495, 2568, 2889, 2994, 3210, 3852, 3992, 4280, 4491, 4815, 4990, 5778, 5988, 6420, 7485, 7704, 8982, 9630, 9980, 11556, 11976, 12840, 13473, 14445, 14970, 17964, 19260, 19960, 22455, 23112, 26946, 28890, 29940, 35928, 38520, 44910, 53393, 53892, 57780, 59880, 67365, 89820, 106786, 107784, 115560, 134730, 160179, 179640, 213572, 266965, 269460, 320358, 427144, 480537, 533930, 538920, 640716, 800895, 961074, 1067860, 1281432, 1441611, 1601790, 1922148, 2135720, 2402685, 2883222, 3203580, 3844296, 4805370, 5766444, 6407160, 7208055, 9610740, 11532888, 14416110, 19221480, 28832220, 57664440]

約数ペア:

[(1, 57664440), (2, 28832220), (3, 19221480), (4, 14416110), (5, 11532888), (6, 9610740), (8, 7208055), (9, 6407160), (10, 5766444), (12, 4805370), (15, 3844296), (18, 3203580), (20, 2883222), (24, 2402685), (27, 2135720), (30, 1922148), (36, 1601790), (40, 1441611), (45, 1281432), (54, 1067860), (60, 961074), (72, 800895), (90, 640716), (107, 538920), (108, 533930), (120, 480537), (135, 427144), (180, 320358), (214, 269460), (216, 266965), (270, 213572), (321, 179640), (360, 160179), (428, 134730), (499, 115560), (535, 107784), (540, 106786), (642, 89820), (856, 67365), (963, 59880), (998, 57780), (1070, 53892), (1080, 53393), (1284, 44910), (1497, 38520), (1605, 35928), (1926, 29940), (1996, 28890), (2140, 26946), (2495, 23112), (2568, 22455), (2889, 19960), (2994, 19260), (3210, 17964), (3852, 14970), (3992, 14445), (4280, 13473), (4491, 12840), (4815, 11976), (4990, 11556), (5778, 9980), (5988, 9630), (6420, 8982), (7485, 7704)]