27758940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 85688064

約数和(自身を除く): 57929124

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 137, 165, 220, 274, 307, 330, 411, 548, 614, 660, 685, 822, 921, 1228, 1370, 1507, 1535, 1644, 1842, 2055, 2740, 3014, 3070, 3377, 3684, 4110, 4521, 4605, 6028, 6140, 6754, 7535, 8220, 9042, 9210, 10131, 13508, 15070, 16885, 18084, 18420, 20262, 22605, 30140, 33770, 40524, 42059, 45210, 50655, 67540, 84118, 90420, 101310, 126177, 168236, 202620, 210295, 252354, 420590, 462649, 504708, 630885, 841180, 925298, 1261770, 1387947, 1850596, 2313245, 2523540, 2775894, 4626490, 5551788, 6939735, 9252980, 13879470, 27758940]

約数ペア:

[(1, 27758940), (2, 13879470), (3, 9252980), (4, 6939735), (5, 5551788), (6, 4626490), (10, 2775894), (11, 2523540), (12, 2313245), (15, 1850596), (20, 1387947), (22, 1261770), (30, 925298), (33, 841180), (44, 630885), (55, 504708), (60, 462649), (66, 420590), (110, 252354), (132, 210295), (137, 202620), (165, 168236), (220, 126177), (274, 101310), (307, 90420), (330, 84118), (411, 67540), (548, 50655), (614, 45210), (660, 42059), (685, 40524), (822, 33770), (921, 30140), (1228, 22605), (1370, 20262), (1507, 18420), (1535, 18084), (1644, 16885), (1842, 15070), (2055, 13508), (2740, 10131), (3014, 9210), (3070, 9042), (3377, 8220), (3684, 7535), (4110, 6754), (4521, 6140), (4605, 6028)]