27214440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 90979200

約数和(自身を除く): 63764760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 389, 424, 440, 530, 583, 636, 660, 778, 795, 1060, 1166, 1167, 1272, 1320, 1556, 1590, 1749, 1945, 2120, 2332, 2334, 2915, 3112, 3180, 3498, 3890, 4279, 4664, 4668, 5830, 5835, 6360, 6996, 7780, 8558, 8745, 9336, 11660, 11670, 12837, 13992, 15560, 17116, 17490, 20617, 21395, 23320, 23340, 25674, 34232, 34980, 41234, 42790, 46680, 51348, 61851, 64185, 69960, 82468, 85580, 102696, 103085, 123702, 128370, 164936, 171160, 206170, 226787, 247404, 256740, 309255, 412340, 453574, 494808, 513480, 618510, 680361, 824680, 907148, 1133935, 1237020, 1360722, 1814296, 2267870, 2474040, 2721444, 3401805, 4535740, 5442888, 6803610, 9071480, 13607220, 27214440]

約数ペア:

[(1, 27214440), (2, 13607220), (3, 9071480), (4, 6803610), (5, 5442888), (6, 4535740), (8, 3401805), (10, 2721444), (11, 2474040), (12, 2267870), (15, 1814296), (20, 1360722), (22, 1237020), (24, 1133935), (30, 907148), (33, 824680), (40, 680361), (44, 618510), (53, 513480), (55, 494808), (60, 453574), (66, 412340), (88, 309255), (106, 256740), (110, 247404), (120, 226787), (132, 206170), (159, 171160), (165, 164936), (212, 128370), (220, 123702), (264, 103085), (265, 102696), (318, 85580), (330, 82468), (389, 69960), (424, 64185), (440, 61851), (530, 51348), (583, 46680), (636, 42790), (660, 41234), (778, 34980), (795, 34232), (1060, 25674), (1166, 23340), (1167, 23320), (1272, 21395), (1320, 20617), (1556, 17490), (1590, 17116), (1749, 15560), (1945, 13992), (2120, 12837), (2332, 11670), (2334, 11660), (2915, 9336), (3112, 8745), (3180, 8558), (3498, 7780), (3890, 6996), (4279, 6360), (4664, 5835), (4668, 5830)]