26949300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 91577472

約数和(自身を除く): 64628172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 50, 60, 70, 75, 82, 84, 100, 105, 123, 140, 150, 164, 175, 205, 210, 246, 287, 300, 313, 350, 410, 420, 492, 525, 574, 615, 626, 700, 820, 861, 939, 1025, 1050, 1148, 1230, 1252, 1435, 1565, 1722, 1878, 2050, 2100, 2191, 2460, 2870, 3075, 3130, 3444, 3756, 4100, 4305, 4382, 4695, 5740, 6150, 6260, 6573, 7175, 7825, 8610, 8764, 9390, 10955, 12300, 12833, 13146, 14350, 15650, 17220, 18780, 21525, 21910, 23475, 25666, 26292, 28700, 31300, 32865, 38499, 43050, 43820, 46950, 51332, 54775, 64165, 65730, 76998, 86100, 89831, 93900, 109550, 128330, 131460, 153996, 164325, 179662, 192495, 219100, 256660, 269493, 320825, 328650, 359324, 384990, 449155, 538986, 641650, 657300, 769980, 898310, 962475, 1077972, 1283300, 1347465, 1796620, 1924950, 2245775, 2694930, 3849900, 4491550, 5389860, 6737325, 8983100, 13474650, 26949300]

約数ペア:

[(1, 26949300), (2, 13474650), (3, 8983100), (4, 6737325), (5, 5389860), (6, 4491550), (7, 3849900), (10, 2694930), (12, 2245775), (14, 1924950), (15, 1796620), (20, 1347465), (21, 1283300), (25, 1077972), (28, 962475), (30, 898310), (35, 769980), (41, 657300), (42, 641650), (50, 538986), (60, 449155), (70, 384990), (75, 359324), (82, 328650), (84, 320825), (100, 269493), (105, 256660), (123, 219100), (140, 192495), (150, 179662), (164, 164325), (175, 153996), (205, 131460), (210, 128330), (246, 109550), (287, 93900), (300, 89831), (313, 86100), (350, 76998), (410, 65730), (420, 64165), (492, 54775), (525, 51332), (574, 46950), (615, 43820), (626, 43050), (700, 38499), (820, 32865), (861, 31300), (939, 28700), (1025, 26292), (1050, 25666), (1148, 23475), (1230, 21910), (1252, 21525), (1435, 18780), (1565, 17220), (1722, 15650), (1878, 14350), (2050, 13146), (2100, 12833), (2191, 12300), (2460, 10955), (2870, 9390), (3075, 8764), (3130, 8610), (3444, 7825), (3756, 7175), (4100, 6573), (4305, 6260), (4382, 6150), (4695, 5740)]