149719080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1301}}^1$

素因数の和:1459

約数の個数: 128

約数和(自身を含む): 517466880

約数和(自身を除く): 367747800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 137, 140, 168, 210, 274, 280, 411, 420, 548, 685, 822, 840, 959, 1096, 1301, 1370, 1644, 1918, 2055, 2602, 2740, 2877, 3288, 3836, 3903, 4110, 4795, 5204, 5480, 5754, 6505, 7672, 7806, 8220, 9107, 9590, 10408, 11508, 13010, 14385, 15612, 16440, 18214, 19180, 19515, 23016, 26020, 27321, 28770, 31224, 36428, 38360, 39030, 45535, 52040, 54642, 57540, 72856, 78060, 91070, 109284, 115080, 136605, 156120, 178237, 182140, 218568, 273210, 356474, 364280, 534711, 546420, 712948, 891185, 1069422, 1092840, 1247659, 1425896, 1782370, 2138844, 2495318, 2673555, 3564740, 3742977, 4277688, 4990636, 5347110, 6238295, 7129480, 7485954, 9981272, 10694220, 12476590, 14971908, 18714885, 21388440, 24953180, 29943816, 37429770, 49906360, 74859540, 149719080]

約数ペア:

[(1, 149719080), (2, 74859540), (3, 49906360), (4, 37429770), (5, 29943816), (6, 24953180), (7, 21388440), (8, 18714885), (10, 14971908), (12, 12476590), (14, 10694220), (15, 9981272), (20, 7485954), (21, 7129480), (24, 6238295), (28, 5347110), (30, 4990636), (35, 4277688), (40, 3742977), (42, 3564740), (56, 2673555), (60, 2495318), (70, 2138844), (84, 1782370), (105, 1425896), (120, 1247659), (137, 1092840), (140, 1069422), (168, 891185), (210, 712948), (274, 546420), (280, 534711), (411, 364280), (420, 356474), (548, 273210), (685, 218568), (822, 182140), (840, 178237), (959, 156120), (1096, 136605), (1301, 115080), (1370, 109284), (1644, 91070), (1918, 78060), (2055, 72856), (2602, 57540), (2740, 54642), (2877, 52040), (3288, 45535), (3836, 39030), (3903, 38360), (4110, 36428), (4795, 31224), (5204, 28770), (5480, 27321), (5754, 26020), (6505, 23016), (7672, 19515), (7806, 19180), (8220, 18214), (9107, 16440), (9590, 15612), (10408, 14385), (11508, 13010)]