2687850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 8124480

約数和(自身を除く): 5436630

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, 181, 198, 225, 270, 275, 297, 330, 362, 450, 495, 543, 550, 594, 675, 825, 905, 990, 1086, 1350, 1485, 1629, 1650, 1810, 1991, 2475, 2715, 2970, 3258, 3982, 4525, 4887, 4950, 5430, 5973, 7425, 8145, 9050, 9774, 9955, 11946, 13575, 14850, 16290, 17919, 19910, 24435, 27150, 29865, 35838, 40725, 48870, 49775, 53757, 59730, 81450, 89595, 99550, 107514, 122175, 149325, 179190, 244350, 268785, 298650, 447975, 537570, 895950, 1343925, 2687850]

約数ペア:

[(1, 2687850), (2, 1343925), (3, 895950), (5, 537570), (6, 447975), (9, 298650), (10, 268785), (11, 244350), (15, 179190), (18, 149325), (22, 122175), (25, 107514), (27, 99550), (30, 89595), (33, 81450), (45, 59730), (50, 53757), (54, 49775), (55, 48870), (66, 40725), (75, 35838), (90, 29865), (99, 27150), (110, 24435), (135, 19910), (150, 17919), (165, 16290), (181, 14850), (198, 13575), (225, 11946), (270, 9955), (275, 9774), (297, 9050), (330, 8145), (362, 7425), (450, 5973), (495, 5430), (543, 4950), (550, 4887), (594, 4525), (675, 3982), (825, 3258), (905, 2970), (990, 2715), (1086, 2475), (1350, 1991), (1485, 1810), (1629, 1650)]