86155740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:900

約数の個数: 144

約数和(自身を含む): 290830176

約数和(自身を除く): 204674436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 53, 55, 60, 66, 90, 99, 106, 110, 132, 159, 165, 180, 198, 212, 220, 265, 318, 330, 396, 477, 495, 530, 583, 636, 660, 795, 821, 954, 990, 1060, 1166, 1590, 1642, 1749, 1908, 1980, 2332, 2385, 2463, 2915, 3180, 3284, 3498, 4105, 4770, 4926, 5247, 5830, 6996, 7389, 8210, 8745, 9031, 9540, 9852, 10494, 11660, 12315, 14778, 16420, 17490, 18062, 20988, 24630, 26235, 27093, 29556, 34980, 36124, 36945, 43513, 45155, 49260, 52470, 54186, 73890, 81279, 87026, 90310, 104940, 108372, 130539, 135465, 147780, 162558, 174052, 180620, 217565, 261078, 270930, 325116, 391617, 406395, 435130, 478643, 522156, 541860, 652695, 783234, 812790, 870260, 957286, 1305390, 1435929, 1566468, 1625580, 1914572, 1958085, 2393215, 2610780, 2871858, 3916170, 4307787, 4786430, 5743716, 7179645, 7832340, 8615574, 9572860, 14359290, 17231148, 21538935, 28718580, 43077870, 86155740]

約数ペア:

[(1, 86155740), (2, 43077870), (3, 28718580), (4, 21538935), (5, 17231148), (6, 14359290), (9, 9572860), (10, 8615574), (11, 7832340), (12, 7179645), (15, 5743716), (18, 4786430), (20, 4307787), (22, 3916170), (30, 2871858), (33, 2610780), (36, 2393215), (44, 1958085), (45, 1914572), (53, 1625580), (55, 1566468), (60, 1435929), (66, 1305390), (90, 957286), (99, 870260), (106, 812790), (110, 783234), (132, 652695), (159, 541860), (165, 522156), (180, 478643), (198, 435130), (212, 406395), (220, 391617), (265, 325116), (318, 270930), (330, 261078), (396, 217565), (477, 180620), (495, 174052), (530, 162558), (583, 147780), (636, 135465), (660, 130539), (795, 108372), (821, 104940), (954, 90310), (990, 87026), (1060, 81279), (1166, 73890), (1590, 54186), (1642, 52470), (1749, 49260), (1908, 45155), (1980, 43513), (2332, 36945), (2385, 36124), (2463, 34980), (2915, 29556), (3180, 27093), (3284, 26235), (3498, 24630), (4105, 20988), (4770, 18062), (4926, 17490), (5247, 16420), (5830, 14778), (6996, 12315), (7389, 11660), (8210, 10494), (8745, 9852), (9031, 9540)]