129966210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 382719168

約数和(自身を除く): 252752958

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 43, 45, 55, 66, 71, 86, 90, 99, 110, 129, 142, 165, 198, 213, 215, 258, 330, 355, 387, 426, 430, 473, 495, 639, 645, 710, 774, 781, 946, 990, 1065, 1278, 1290, 1419, 1562, 1849, 1935, 2130, 2343, 2365, 2838, 3053, 3195, 3698, 3870, 3905, 4257, 4686, 4730, 5547, 6106, 6390, 7029, 7095, 7810, 8514, 9159, 9245, 11094, 11715, 14058, 14190, 15265, 16641, 18318, 18490, 20339, 21285, 23430, 27477, 27735, 30530, 33282, 33583, 35145, 40678, 42570, 45795, 54954, 55470, 61017, 67166, 70290, 83205, 91590, 100749, 101695, 122034, 131279, 137385, 166410, 167915, 183051, 201498, 203390, 262558, 274770, 302247, 305085, 335830, 366102, 393837, 503745, 604494, 610170, 656395, 787674, 915255, 1007490, 1181511, 1312790, 1444069, 1511235, 1830510, 1969185, 2363022, 2888138, 3022470, 3938370, 4332207, 5907555, 7220345, 8664414, 11815110, 12996621, 14440690, 21661035, 25993242, 43322070, 64983105, 129966210]

約数ペア:

[(1, 129966210), (2, 64983105), (3, 43322070), (5, 25993242), (6, 21661035), (9, 14440690), (10, 12996621), (11, 11815110), (15, 8664414), (18, 7220345), (22, 5907555), (30, 4332207), (33, 3938370), (43, 3022470), (45, 2888138), (55, 2363022), (66, 1969185), (71, 1830510), (86, 1511235), (90, 1444069), (99, 1312790), (110, 1181511), (129, 1007490), (142, 915255), (165, 787674), (198, 656395), (213, 610170), (215, 604494), (258, 503745), (330, 393837), (355, 366102), (387, 335830), (426, 305085), (430, 302247), (473, 274770), (495, 262558), (639, 203390), (645, 201498), (710, 183051), (774, 167915), (781, 166410), (946, 137385), (990, 131279), (1065, 122034), (1278, 101695), (1290, 100749), (1419, 91590), (1562, 83205), (1849, 70290), (1935, 67166), (2130, 61017), (2343, 55470), (2365, 54954), (2838, 45795), (3053, 42570), (3195, 40678), (3698, 35145), (3870, 33583), (3905, 33282), (4257, 30530), (4686, 27735), (4730, 27477), (5547, 23430), (6106, 21285), (6390, 20339), (7029, 18490), (7095, 18318), (7810, 16641), (8514, 15265), (9159, 14190), (9245, 14058), (11094, 11715)]