7566000372

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20981}}^1$

素因数の和:21060

約数の個数: 144

約数和(自身を含む): 23095642752

約数和(自身を除く): 15529642380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 159, 162, 189, 212, 243, 252, 318, 324, 371, 378, 477, 486, 567, 636, 742, 756, 954, 972, 1113, 1134, 1431, 1484, 1701, 1908, 2226, 2268, 2862, 3339, 3402, 4293, 4452, 5724, 6678, 6804, 8586, 10017, 12879, 13356, 17172, 20034, 20981, 25758, 30051, 40068, 41962, 51516, 60102, 62943, 83924, 90153, 120204, 125886, 146867, 180306, 188829, 251772, 293734, 360612, 377658, 440601, 566487, 587468, 755316, 881202, 1111993, 1132974, 1321803, 1699461, 1762404, 2223986, 2265948, 2643606, 3335979, 3398922, 3965409, 4447972, 5098383, 5287212, 6671958, 6797844, 7783951, 7930818, 10007937, 10196766, 11896227, 13343916, 15567902, 15861636, 20015874, 20393532, 23351853, 23792454, 30023811, 31135804, 35688681, 40031748, 46703706, 47584908, 60047622, 70055559, 71377362, 90071433, 93407412, 120095244, 140111118, 142754724, 180142866, 210166677, 270214299, 280222236, 360285732, 420333354, 540428598, 630500031, 840666708, 1080857196, 1261000062, 1891500093, 2522000124, 3783000186, 7566000372]

約数ペア:

[(1, 7566000372), (2, 3783000186), (3, 2522000124), (4, 1891500093), (6, 1261000062), (7, 1080857196), (9, 840666708), (12, 630500031), (14, 540428598), (18, 420333354), (21, 360285732), (27, 280222236), (28, 270214299), (36, 210166677), (42, 180142866), (53, 142754724), (54, 140111118), (63, 120095244), (81, 93407412), (84, 90071433), (106, 71377362), (108, 70055559), (126, 60047622), (159, 47584908), (162, 46703706), (189, 40031748), (212, 35688681), (243, 31135804), (252, 30023811), (318, 23792454), (324, 23351853), (371, 20393532), (378, 20015874), (477, 15861636), (486, 15567902), (567, 13343916), (636, 11896227), (742, 10196766), (756, 10007937), (954, 7930818), (972, 7783951), (1113, 6797844), (1134, 6671958), (1431, 5287212), (1484, 5098383), (1701, 4447972), (1908, 3965409), (2226, 3398922), (2268, 3335979), (2862, 2643606), (3339, 2265948), (3402, 2223986), (4293, 1762404), (4452, 1699461), (5724, 1321803), (6678, 1132974), (6804, 1111993), (8586, 881202), (10017, 755316), (12879, 587468), (13356, 566487), (17172, 440601), (20034, 377658), (20981, 360612), (25758, 293734), (30051, 251772), (40068, 188829), (41962, 180306), (51516, 146867), (60102, 125886), (62943, 120204), (83924, 90153)]