77912010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:773

約数の個数: 128

約数和(自身を含む): 233107200

約数和(自身を除く): 155195190

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 37, 45, 54, 55, 66, 74, 90, 99, 110, 111, 135, 165, 185, 198, 222, 270, 297, 330, 333, 370, 407, 495, 555, 594, 666, 709, 814, 990, 999, 1110, 1221, 1418, 1485, 1665, 1998, 2035, 2127, 2442, 2970, 3330, 3545, 3663, 4070, 4254, 4995, 6105, 6381, 7090, 7326, 7799, 9990, 10635, 10989, 12210, 12762, 15598, 18315, 19143, 21270, 21978, 23397, 26233, 31905, 36630, 38286, 38995, 46794, 52466, 54945, 63810, 70191, 77990, 78699, 95715, 109890, 116985, 131165, 140382, 157398, 191430, 210573, 233970, 236097, 262330, 288563, 350955, 393495, 421146, 472194, 577126, 701910, 708291, 786990, 865689, 1052865, 1180485, 1416582, 1442815, 1731378, 2105730, 2360970, 2597067, 2885630, 3541455, 4328445, 5194134, 7082910, 7791201, 8656890, 12985335, 15582402, 25970670, 38956005, 77912010]

約数ペア:

[(1, 77912010), (2, 38956005), (3, 25970670), (5, 15582402), (6, 12985335), (9, 8656890), (10, 7791201), (11, 7082910), (15, 5194134), (18, 4328445), (22, 3541455), (27, 2885630), (30, 2597067), (33, 2360970), (37, 2105730), (45, 1731378), (54, 1442815), (55, 1416582), (66, 1180485), (74, 1052865), (90, 865689), (99, 786990), (110, 708291), (111, 701910), (135, 577126), (165, 472194), (185, 421146), (198, 393495), (222, 350955), (270, 288563), (297, 262330), (330, 236097), (333, 233970), (370, 210573), (407, 191430), (495, 157398), (555, 140382), (594, 131165), (666, 116985), (709, 109890), (814, 95715), (990, 78699), (999, 77990), (1110, 70191), (1221, 63810), (1418, 54945), (1485, 52466), (1665, 46794), (1998, 38995), (2035, 38286), (2127, 36630), (2442, 31905), (2970, 26233), (3330, 23397), (3545, 21978), (3663, 21270), (4070, 19143), (4254, 18315), (4995, 15598), (6105, 12762), (6381, 12210), (7090, 10989), (7326, 10635), (7799, 9990)]