380673810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128173}}^1$

素因数の和:128200

約数の個数: 64

約数和(自身を含む): 1107423360

約数和(自身を除く): 726749550

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 128173, 256346, 384519, 640865, 769038, 1153557, 1281730, 1409903, 1922595, 2307114, 2819806, 3460671, 3845190, 4229709, 5767785, 6921342, 7049515, 8459418, 11535570, 12689127, 14099030, 17303355, 21148545, 25378254, 34606710, 38067381, 42297090, 63445635, 76134762, 126891270, 190336905, 380673810]

約数ペア:

[(1, 380673810), (2, 190336905), (3, 126891270), (5, 76134762), (6, 63445635), (9, 42297090), (10, 38067381), (11, 34606710), (15, 25378254), (18, 21148545), (22, 17303355), (27, 14099030), (30, 12689127), (33, 11535570), (45, 8459418), (54, 7049515), (55, 6921342), (66, 5767785), (90, 4229709), (99, 3845190), (110, 3460671), (135, 2819806), (165, 2307114), (198, 1922595), (270, 1409903), (297, 1281730), (330, 1153557), (495, 769038), (594, 640865), (990, 384519), (1485, 256346), (2970, 128173)]