293331780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{25867}}^1$

素因数の和:25895

約数の個数: 120

約数和(自身を含む): 1051689408

約数和(自身を除く): 758357628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 25867, 51734, 77601, 103468, 129335, 155202, 181069, 232803, 258670, 310404, 362138, 388005, 465606, 517340, 543207, 698409, 724276, 776010, 905345, 931212, 1086414, 1164015, 1396818, 1552020, 1629621, 1810690, 2095227, 2172828, 2328030, 2716035, 2793636, 3259242, 3492045, 3621380, 4190454, 4656060, 4888863, 5432070, 6518484, 6984090, 8148105, 8380908, 9777726, 10476135, 10864140, 13968180, 14666589, 16296210, 19555452, 20952270, 24444315, 29333178, 32592420, 41904540, 48888630, 58666356, 73332945, 97777260, 146665890, 293331780]

約数ペア:

[(1, 293331780), (2, 146665890), (3, 97777260), (4, 73332945), (5, 58666356), (6, 48888630), (7, 41904540), (9, 32592420), (10, 29333178), (12, 24444315), (14, 20952270), (15, 19555452), (18, 16296210), (20, 14666589), (21, 13968180), (27, 10864140), (28, 10476135), (30, 9777726), (35, 8380908), (36, 8148105), (42, 6984090), (45, 6518484), (54, 5432070), (60, 4888863), (63, 4656060), (70, 4190454), (81, 3621380), (84, 3492045), (90, 3259242), (105, 2793636), (108, 2716035), (126, 2328030), (135, 2172828), (140, 2095227), (162, 1810690), (180, 1629621), (189, 1552020), (210, 1396818), (252, 1164015), (270, 1086414), (315, 931212), (324, 905345), (378, 776010), (405, 724276), (420, 698409), (540, 543207), (567, 517340), (630, 465606), (756, 388005), (810, 362138), (945, 310404), (1134, 258670), (1260, 232803), (1620, 181069), (1890, 155202), (2268, 129335), (2835, 103468), (3780, 77601), (5670, 51734), (11340, 25867)]