77565840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2671}}^1$

素因数の和:2709

約数の個数: 120

約数和(自身を含む): 264399744

約数和(自身を除く): 186833904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2671, 2904, 3630, 4840, 5342, 5808, 7260, 8013, 9680, 10684, 13355, 14520, 16026, 21368, 26710, 29040, 29381, 32052, 40065, 42736, 53420, 58762, 64104, 80130, 88143, 106840, 117524, 128208, 146905, 160260, 176286, 213680, 235048, 293810, 320520, 323191, 352572, 440715, 470096, 587620, 641040, 646382, 705144, 881430, 969573, 1175240, 1292764, 1410288, 1615955, 1762860, 1939146, 2350480, 2585528, 3231910, 3525720, 3878292, 4847865, 5171056, 6463820, 7051440, 7756584, 9695730, 12927640, 15513168, 19391460, 25855280, 38782920, 77565840]

約数ペア:

[(1, 77565840), (2, 38782920), (3, 25855280), (4, 19391460), (5, 15513168), (6, 12927640), (8, 9695730), (10, 7756584), (11, 7051440), (12, 6463820), (15, 5171056), (16, 4847865), (20, 3878292), (22, 3525720), (24, 3231910), (30, 2585528), (33, 2350480), (40, 1939146), (44, 1762860), (48, 1615955), (55, 1410288), (60, 1292764), (66, 1175240), (80, 969573), (88, 881430), (110, 705144), (120, 646382), (121, 641040), (132, 587620), (165, 470096), (176, 440715), (220, 352572), (240, 323191), (242, 320520), (264, 293810), (330, 235048), (363, 213680), (440, 176286), (484, 160260), (528, 146905), (605, 128208), (660, 117524), (726, 106840), (880, 88143), (968, 80130), (1210, 64104), (1320, 58762), (1452, 53420), (1815, 42736), (1936, 40065), (2420, 32052), (2640, 29381), (2671, 29040), (2904, 26710), (3630, 21368), (4840, 16026), (5342, 14520), (5808, 13355), (7260, 10684), (8013, 9680)]