87735780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:706

約数の個数: 144

約数和(自身を含む): 294787584

約数和(自身を除く): 207051804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 73, 90, 99, 110, 132, 146, 165, 180, 198, 219, 220, 292, 330, 365, 396, 438, 495, 607, 657, 660, 730, 803, 876, 990, 1095, 1214, 1314, 1460, 1606, 1821, 1980, 2190, 2409, 2428, 2628, 3035, 3212, 3285, 3642, 4015, 4380, 4818, 5463, 6070, 6570, 6677, 7227, 7284, 8030, 9105, 9636, 10926, 12045, 12140, 13140, 13354, 14454, 16060, 18210, 20031, 21852, 24090, 26708, 27315, 28908, 33385, 36135, 36420, 40062, 44311, 48180, 54630, 60093, 66770, 72270, 80124, 88622, 100155, 109260, 120186, 132933, 133540, 144540, 177244, 200310, 221555, 240372, 265866, 300465, 398799, 400620, 443110, 487421, 531732, 600930, 664665, 797598, 886220, 974842, 1201860, 1329330, 1462263, 1595196, 1949684, 1993995, 2437105, 2658660, 2924526, 3987990, 4386789, 4874210, 5849052, 7311315, 7975980, 8773578, 9748420, 14622630, 17547156, 21933945, 29245260, 43867890, 87735780]

約数ペア:

[(1, 87735780), (2, 43867890), (3, 29245260), (4, 21933945), (5, 17547156), (6, 14622630), (9, 9748420), (10, 8773578), (11, 7975980), (12, 7311315), (15, 5849052), (18, 4874210), (20, 4386789), (22, 3987990), (30, 2924526), (33, 2658660), (36, 2437105), (44, 1993995), (45, 1949684), (55, 1595196), (60, 1462263), (66, 1329330), (73, 1201860), (90, 974842), (99, 886220), (110, 797598), (132, 664665), (146, 600930), (165, 531732), (180, 487421), (198, 443110), (219, 400620), (220, 398799), (292, 300465), (330, 265866), (365, 240372), (396, 221555), (438, 200310), (495, 177244), (607, 144540), (657, 133540), (660, 132933), (730, 120186), (803, 109260), (876, 100155), (990, 88622), (1095, 80124), (1214, 72270), (1314, 66770), (1460, 60093), (1606, 54630), (1821, 48180), (1980, 44311), (2190, 40062), (2409, 36420), (2428, 36135), (2628, 33385), (3035, 28908), (3212, 27315), (3285, 26708), (3642, 24090), (4015, 21852), (4380, 20031), (4818, 18210), (5463, 16060), (6070, 14454), (6570, 13354), (6677, 13140), (7227, 12140), (7284, 12045), (8030, 10926), (9105, 9636)]