282090435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 564019200

約数和(自身を除く): 281928765

約数列:

[1, 3, 5, 11, 15, 17, 19, 33, 51, 55, 57, 67, 79, 85, 95, 165, 187, 201, 209, 237, 255, 285, 323, 335, 395, 561, 627, 737, 869, 935, 969, 1005, 1045, 1139, 1185, 1273, 1343, 1501, 1615, 2211, 2607, 2805, 3135, 3417, 3553, 3685, 3819, 4029, 4345, 4503, 4845, 5293, 5695, 6365, 6715, 7505, 10659, 11055, 12529, 13035, 14003, 14773, 15879, 16511, 17085, 17765, 19095, 20145, 21641, 22515, 25517, 26465, 37587, 42009, 44319, 49533, 53295, 58223, 62645, 64923, 70015, 73865, 76551, 79395, 82555, 89981, 100567, 108205, 127585, 174669, 187935, 210045, 221595, 238051, 247665, 269943, 280687, 291115, 301701, 324615, 382755, 449905, 502835, 714153, 842061, 873345, 989791, 1106237, 1190255, 1349715, 1403435, 1508505, 1709639, 2969373, 3318711, 3570765, 4210305, 4948955, 5128917, 5531185, 8548195, 14846865, 16593555, 18806029, 25644585, 56418087, 94030145, 282090435]

約数ペア:

[(1, 282090435), (3, 94030145), (5, 56418087), (11, 25644585), (15, 18806029), (17, 16593555), (19, 14846865), (33, 8548195), (51, 5531185), (55, 5128917), (57, 4948955), (67, 4210305), (79, 3570765), (85, 3318711), (95, 2969373), (165, 1709639), (187, 1508505), (201, 1403435), (209, 1349715), (237, 1190255), (255, 1106237), (285, 989791), (323, 873345), (335, 842061), (395, 714153), (561, 502835), (627, 449905), (737, 382755), (869, 324615), (935, 301701), (969, 291115), (1005, 280687), (1045, 269943), (1139, 247665), (1185, 238051), (1273, 221595), (1343, 210045), (1501, 187935), (1615, 174669), (2211, 127585), (2607, 108205), (2805, 100567), (3135, 89981), (3417, 82555), (3553, 79395), (3685, 76551), (3819, 73865), (4029, 70015), (4345, 64923), (4503, 62645), (4845, 58223), (5293, 53295), (5695, 49533), (6365, 44319), (6715, 42009), (7505, 37587), (10659, 26465), (11055, 25517), (12529, 22515), (13035, 21641), (14003, 20145), (14773, 19095), (15879, 17765), (16511, 17085)]