297703620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12821}}^1$

素因数の和:12882

約数の個数: 96

約数和(自身を含む): 947802240

約数和(自身を除く): 650098620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 7740, 11610, 12821, 23220, 25642, 38463, 51284, 64105, 76926, 115389, 128210, 153852, 192315, 230778, 256420, 346167, 384630, 461556, 551303, 576945, 692334, 769260, 1102606, 1153890, 1384668, 1653909, 1730835, 2205212, 2307780, 2756515, 3307818, 3461670, 4961727, 5513030, 6615636, 6923340, 8269545, 9923454, 11026060, 14885181, 16539090, 19846908, 24808635, 29770362, 33078180, 49617270, 59540724, 74425905, 99234540, 148851810, 297703620]

約数ペア:

[(1, 297703620), (2, 148851810), (3, 99234540), (4, 74425905), (5, 59540724), (6, 49617270), (9, 33078180), (10, 29770362), (12, 24808635), (15, 19846908), (18, 16539090), (20, 14885181), (27, 11026060), (30, 9923454), (36, 8269545), (43, 6923340), (45, 6615636), (54, 5513030), (60, 4961727), (86, 3461670), (90, 3307818), (108, 2756515), (129, 2307780), (135, 2205212), (172, 1730835), (180, 1653909), (215, 1384668), (258, 1153890), (270, 1102606), (387, 769260), (430, 692334), (516, 576945), (540, 551303), (645, 461556), (774, 384630), (860, 346167), (1161, 256420), (1290, 230778), (1548, 192315), (1935, 153852), (2322, 128210), (2580, 115389), (3870, 76926), (4644, 64105), (5805, 51284), (7740, 38463), (11610, 25642), (12821, 23220)]