129753540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 481178880

約数和(自身を除く): 351425340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 53, 58, 60, 63, 67, 70, 84, 87, 90, 105, 106, 116, 126, 134, 140, 145, 159, 174, 180, 201, 203, 210, 212, 252, 261, 265, 268, 290, 315, 318, 335, 348, 371, 402, 406, 420, 435, 469, 477, 522, 530, 580, 603, 609, 630, 636, 670, 742, 795, 804, 812, 870, 938, 954, 1005, 1015, 1044, 1060, 1113, 1206, 1218, 1260, 1305, 1340, 1407, 1484, 1537, 1590, 1740, 1827, 1855, 1876, 1908, 1943, 2010, 2030, 2226, 2345, 2385, 2412, 2436, 2610, 2814, 3015, 3045, 3074, 3180, 3339, 3551, 3654, 3710, 3886, 4020, 4060, 4221, 4452, 4611, 4690, 4770, 5220, 5565, 5628, 5829, 6030, 6090, 6148, 6678, 7035, 7102, 7308, 7420, 7685, 7772, 8442, 9135, 9222, 9380, 9540, 9715, 10653, 10759, 11130, 11658, 12060, 12180, 13356, 13601, 13833, 14070, 14204, 15370, 16695, 16884, 17487, 17755, 18270, 18444, 19430, 21105, 21306, 21518, 22260, 23055, 23316, 24857, 27202, 27666, 28140, 29145, 30740, 31959, 32277, 33390, 34974, 35510, 36540, 38860, 40803, 42210, 42612, 43036, 46110, 49714, 53265, 53795, 54404, 55332, 58290, 63918, 64554, 66780, 68005, 69165, 69948, 71020, 74571, 81606, 84420, 87435, 92220, 96831, 99428, 102979, 106530, 107590, 116580, 122409, 124285, 127836, 129108, 136010, 138330, 149142, 159795, 161385, 163212, 174870, 193662, 204015, 205958, 213060, 215180, 223713, 244818, 248570, 272020, 276660, 298284, 308937, 319590, 322770, 349740, 372855, 387324, 408030, 411916, 447426, 484155, 489636, 497140, 514895, 612045, 617874, 639180, 645540, 720853, 745710, 816060, 894852, 926811, 968310, 1029790, 1118565, 1224090, 1235748, 1441706, 1491420, 1544685, 1853622, 1936620, 2059580, 2162559, 2237130, 2448180, 2883412, 3089370, 3604265, 3707244, 4325118, 4474260, 4634055, 6178740, 6487677, 7208530, 8650236, 9268110, 10812795, 12975354, 14417060, 18536220, 21625590, 25950708, 32438385, 43251180, 64876770, 129753540]

約数ペア:

[(1, 129753540), (2, 64876770), (3, 43251180), (4, 32438385), (5, 25950708), (6, 21625590), (7, 18536220), (9, 14417060), (10, 12975354), (12, 10812795), (14, 9268110), (15, 8650236), (18, 7208530), (20, 6487677), (21, 6178740), (28, 4634055), (29, 4474260), (30, 4325118), (35, 3707244), (36, 3604265), (42, 3089370), (45, 2883412), (53, 2448180), (58, 2237130), (60, 2162559), (63, 2059580), (67, 1936620), (70, 1853622), (84, 1544685), (87, 1491420), (90, 1441706), (105, 1235748), (106, 1224090), (116, 1118565), (126, 1029790), (134, 968310), (140, 926811), (145, 894852), (159, 816060), (174, 745710), (180, 720853), (201, 645540), (203, 639180), (210, 617874), (212, 612045), (252, 514895), (261, 497140), (265, 489636), (268, 484155), (290, 447426), (315, 411916), (318, 408030), (335, 387324), (348, 372855), (371, 349740), (402, 322770), (406, 319590), (420, 308937), (435, 298284), (469, 276660), (477, 272020), (522, 248570), (530, 244818), (580, 223713), (603, 215180), (609, 213060), (630, 205958), (636, 204015), (670, 193662), (742, 174870), (795, 163212), (804, 161385), (812, 159795), (870, 149142), (938, 138330), (954, 136010), (1005, 129108), (1015, 127836), (1044, 124285), (1060, 122409), (1113, 116580), (1206, 107590), (1218, 106530), (1260, 102979), (1305, 99428), (1340, 96831), (1407, 92220), (1484, 87435), (1537, 84420), (1590, 81606), (1740, 74571), (1827, 71020), (1855, 69948), (1876, 69165), (1908, 68005), (1943, 66780), (2010, 64554), (2030, 63918), (2226, 58290), (2345, 55332), (2385, 54404), (2412, 53795), (2436, 53265), (2610, 49714), (2814, 46110), (3015, 43036), (3045, 42612), (3074, 42210), (3180, 40803), (3339, 38860), (3551, 36540), (3654, 35510), (3710, 34974), (3886, 33390), (4020, 32277), (4060, 31959), (4221, 30740), (4452, 29145), (4611, 28140), (4690, 27666), (4770, 27202), (5220, 24857), (5565, 23316), (5628, 23055), (5829, 22260), (6030, 21518), (6090, 21306), (6148, 21105), (6678, 19430), (7035, 18444), (7102, 18270), (7308, 17755), (7420, 17487), (7685, 16884), (7772, 16695), (8442, 15370), (9135, 14204), (9222, 14070), (9380, 13833), (9540, 13601), (9715, 13356), (10653, 12180), (10759, 12060), (11130, 11658)]