132717780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1390

約数の個数: 144

約数和(自身を含む): 443963520

約数和(自身を除く): 311245740

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, 1319, 1548, 1677, 1935, 2236, 2340, 2580, 2638, 2795, 3354, 3870, 3957, 5031, 5276, 5590, 6595, 6708, 7740, 7914, 8385, 10062, 11180, 11871, 13190, 15828, 16770, 17147, 19785, 20124, 23742, 25155, 26380, 33540, 34294, 39570, 47484, 50310, 51441, 56717, 59355, 68588, 79140, 85735, 100620, 102882, 113434, 118710, 154323, 170151, 171470, 205764, 226868, 237420, 257205, 283585, 308646, 340302, 342940, 510453, 514410, 567170, 617292, 680604, 737321, 771615, 850755, 1020906, 1028820, 1134340, 1474642, 1543230, 1701510, 2041812, 2211963, 2552265, 2949284, 3086460, 3403020, 3686605, 4423926, 5104530, 6635889, 7373210, 8847852, 10209060, 11059815, 13271778, 14746420, 22119630, 26543556, 33179445, 44239260, 66358890, 132717780]

約数ペア:

[(1, 132717780), (2, 66358890), (3, 44239260), (4, 33179445), (5, 26543556), (6, 22119630), (9, 14746420), (10, 13271778), (12, 11059815), (13, 10209060), (15, 8847852), (18, 7373210), (20, 6635889), (26, 5104530), (30, 4423926), (36, 3686605), (39, 3403020), (43, 3086460), (45, 2949284), (52, 2552265), (60, 2211963), (65, 2041812), (78, 1701510), (86, 1543230), (90, 1474642), (117, 1134340), (129, 1028820), (130, 1020906), (156, 850755), (172, 771615), (180, 737321), (195, 680604), (215, 617292), (234, 567170), (258, 514410), (260, 510453), (387, 342940), (390, 340302), (430, 308646), (468, 283585), (516, 257205), (559, 237420), (585, 226868), (645, 205764), (774, 171470), (780, 170151), (860, 154323), (1118, 118710), (1170, 113434), (1290, 102882), (1319, 100620), (1548, 85735), (1677, 79140), (1935, 68588), (2236, 59355), (2340, 56717), (2580, 51441), (2638, 50310), (2795, 47484), (3354, 39570), (3870, 34294), (3957, 33540), (5031, 26380), (5276, 25155), (5590, 23742), (6595, 20124), (6708, 19785), (7740, 17147), (7914, 16770), (8385, 15828), (10062, 13190), (11180, 11871)]