55782540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9391}}^1$

素因数の和:9420

約数の個数: 96

約数和(自身を含む): 189342720

約数和(自身を除く): 133560180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 9391, 18782, 28173, 37564, 46955, 56346, 84519, 93910, 103301, 112692, 140865, 169038, 187820, 206602, 253557, 281730, 309903, 338076, 413204, 422595, 507114, 516505, 563460, 619806, 845190, 929709, 1014228, 1033010, 1239612, 1267785, 1549515, 1690380, 1859418, 2066020, 2535570, 2789127, 3099030, 3718836, 4648545, 5071140, 5578254, 6198060, 9297090, 11156508, 13945635, 18594180, 27891270, 55782540]

約数ペア:

[(1, 55782540), (2, 27891270), (3, 18594180), (4, 13945635), (5, 11156508), (6, 9297090), (9, 6198060), (10, 5578254), (11, 5071140), (12, 4648545), (15, 3718836), (18, 3099030), (20, 2789127), (22, 2535570), (27, 2066020), (30, 1859418), (33, 1690380), (36, 1549515), (44, 1267785), (45, 1239612), (54, 1033010), (55, 1014228), (60, 929709), (66, 845190), (90, 619806), (99, 563460), (108, 516505), (110, 507114), (132, 422595), (135, 413204), (165, 338076), (180, 309903), (198, 281730), (220, 253557), (270, 206602), (297, 187820), (330, 169038), (396, 140865), (495, 112692), (540, 103301), (594, 93910), (660, 84519), (990, 56346), (1188, 46955), (1485, 37564), (1980, 28173), (2970, 18782), (5940, 9391)]