272982060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2713}}^1$

素因数の和:2784

約数の個数: 144

約数和(自身を含む): 912815904

約数和(自身を除く): 639833844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 387, 390, 430, 468, 516, 559, 585, 645, 774, 780, 860, 1118, 1170, 1290, 1548, 1677, 1935, 2236, 2340, 2580, 2713, 2795, 3354, 3870, 5031, 5426, 5590, 6708, 7740, 8139, 8385, 10062, 10852, 11180, 13565, 16278, 16770, 20124, 24417, 25155, 27130, 32556, 33540, 35269, 40695, 48834, 50310, 54260, 70538, 81390, 97668, 100620, 105807, 116659, 122085, 141076, 162780, 176345, 211614, 233318, 244170, 317421, 349977, 352690, 423228, 466636, 488340, 529035, 583295, 634842, 699954, 705380, 1049931, 1058070, 1166590, 1269684, 1399908, 1516567, 1587105, 1749885, 2099862, 2116140, 2333180, 3033134, 3174210, 3499770, 4199724, 4549701, 5249655, 6066268, 6348420, 6999540, 7582835, 9099402, 10499310, 13649103, 15165670, 18198804, 20998620, 22748505, 27298206, 30331340, 45497010, 54596412, 68245515, 90994020, 136491030, 272982060]

約数ペア:

[(1, 272982060), (2, 136491030), (3, 90994020), (4, 68245515), (5, 54596412), (6, 45497010), (9, 30331340), (10, 27298206), (12, 22748505), (13, 20998620), (15, 18198804), (18, 15165670), (20, 13649103), (26, 10499310), (30, 9099402), (36, 7582835), (39, 6999540), (43, 6348420), (45, 6066268), (52, 5249655), (60, 4549701), (65, 4199724), (78, 3499770), (86, 3174210), (90, 3033134), (117, 2333180), (129, 2116140), (130, 2099862), (156, 1749885), (172, 1587105), (180, 1516567), (195, 1399908), (215, 1269684), (234, 1166590), (258, 1058070), (260, 1049931), (387, 705380), (390, 699954), (430, 634842), (468, 583295), (516, 529035), (559, 488340), (585, 466636), (645, 423228), (774, 352690), (780, 349977), (860, 317421), (1118, 244170), (1170, 233318), (1290, 211614), (1548, 176345), (1677, 162780), (1935, 141076), (2236, 122085), (2340, 116659), (2580, 105807), (2713, 100620), (2795, 97668), (3354, 81390), (3870, 70538), (5031, 54260), (5426, 50310), (5590, 48834), (6708, 40695), (7740, 35269), (8139, 33540), (8385, 32556), (10062, 27130), (10852, 25155), (11180, 24417), (13565, 20124), (16278, 16770)]