27740460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3821}}^1$

素因数の和:3855

約数の個数: 72

約数和(自身を含む): 85398768

約数和(自身を除く): 57658308

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 3821, 7260, 7642, 11463, 15284, 19105, 22926, 38210, 42031, 45852, 57315, 76420, 84062, 114630, 126093, 168124, 210155, 229260, 252186, 420310, 462341, 504372, 630465, 840620, 924682, 1260930, 1387023, 1849364, 2311705, 2521860, 2774046, 4623410, 5548092, 6935115, 9246820, 13870230, 27740460]

約数ペア:

[(1, 27740460), (2, 13870230), (3, 9246820), (4, 6935115), (5, 5548092), (6, 4623410), (10, 2774046), (11, 2521860), (12, 2311705), (15, 1849364), (20, 1387023), (22, 1260930), (30, 924682), (33, 840620), (44, 630465), (55, 504372), (60, 462341), (66, 420310), (110, 252186), (121, 229260), (132, 210155), (165, 168124), (220, 126093), (242, 114630), (330, 84062), (363, 76420), (484, 57315), (605, 45852), (660, 42031), (726, 38210), (1210, 22926), (1452, 19105), (1815, 15284), (2420, 11463), (3630, 7642), (3821, 7260)]