18072450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1217}}^1$

素因数の和:1249

約数の個数: 96

約数和(自身を含む): 54371520

約数和(自身を除く): 36299070

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 99, 110, 135, 150, 165, 198, 225, 270, 275, 297, 330, 450, 495, 550, 594, 675, 825, 990, 1217, 1350, 1485, 1650, 2434, 2475, 2970, 3651, 4950, 6085, 7302, 7425, 10953, 12170, 13387, 14850, 18255, 21906, 26774, 30425, 32859, 36510, 40161, 54765, 60850, 65718, 66935, 80322, 91275, 109530, 120483, 133870, 164295, 182550, 200805, 240966, 273825, 328590, 334675, 361449, 401610, 547650, 602415, 669350, 722898, 821475, 1004025, 1204830, 1642950, 1807245, 2008050, 3012075, 3614490, 6024150, 9036225, 18072450]

約数ペア:

[(1, 18072450), (2, 9036225), (3, 6024150), (5, 3614490), (6, 3012075), (9, 2008050), (10, 1807245), (11, 1642950), (15, 1204830), (18, 1004025), (22, 821475), (25, 722898), (27, 669350), (30, 602415), (33, 547650), (45, 401610), (50, 361449), (54, 334675), (55, 328590), (66, 273825), (75, 240966), (90, 200805), (99, 182550), (110, 164295), (135, 133870), (150, 120483), (165, 109530), (198, 91275), (225, 80322), (270, 66935), (275, 65718), (297, 60850), (330, 54765), (450, 40161), (495, 36510), (550, 32859), (594, 30425), (675, 26774), (825, 21906), (990, 18255), (1217, 14850), (1350, 13387), (1485, 12170), (1650, 10953), (2434, 7425), (2475, 7302), (2970, 6085), (3651, 4950)]