105223020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 357073920

約数和(自身を除く): 251850900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 53, 58, 60, 70, 84, 87, 105, 106, 116, 140, 145, 159, 163, 174, 203, 210, 212, 265, 290, 318, 326, 348, 371, 406, 420, 435, 489, 530, 580, 609, 636, 652, 742, 795, 812, 815, 870, 978, 1015, 1060, 1113, 1141, 1218, 1484, 1537, 1590, 1630, 1740, 1855, 1956, 2030, 2226, 2282, 2436, 2445, 3045, 3074, 3180, 3260, 3423, 3710, 4060, 4452, 4564, 4611, 4727, 4890, 5565, 5705, 6090, 6148, 6846, 7420, 7685, 8639, 9222, 9454, 9780, 10759, 11130, 11410, 12180, 13692, 14181, 15370, 17115, 17278, 18444, 18908, 21518, 22260, 22820, 23055, 23635, 25917, 28362, 30740, 32277, 33089, 34230, 34556, 43036, 43195, 46110, 47270, 51834, 53795, 56724, 60473, 64554, 66178, 68460, 70905, 86390, 92220, 94540, 99267, 103668, 107590, 120946, 129108, 129585, 132356, 141810, 161385, 165445, 172780, 181419, 198534, 215180, 241892, 250531, 259170, 283620, 302365, 322770, 330890, 362838, 397068, 496335, 501062, 518340, 604730, 645540, 661780, 725676, 751593, 907095, 992670, 1002124, 1209460, 1252655, 1503186, 1753717, 1814190, 1985340, 2505310, 3006372, 3507434, 3628380, 3757965, 5010620, 5261151, 7014868, 7515930, 8768585, 10522302, 15031860, 17537170, 21044604, 26305755, 35074340, 52611510, 105223020]

約数ペア:

[(1, 105223020), (2, 52611510), (3, 35074340), (4, 26305755), (5, 21044604), (6, 17537170), (7, 15031860), (10, 10522302), (12, 8768585), (14, 7515930), (15, 7014868), (20, 5261151), (21, 5010620), (28, 3757965), (29, 3628380), (30, 3507434), (35, 3006372), (42, 2505310), (53, 1985340), (58, 1814190), (60, 1753717), (70, 1503186), (84, 1252655), (87, 1209460), (105, 1002124), (106, 992670), (116, 907095), (140, 751593), (145, 725676), (159, 661780), (163, 645540), (174, 604730), (203, 518340), (210, 501062), (212, 496335), (265, 397068), (290, 362838), (318, 330890), (326, 322770), (348, 302365), (371, 283620), (406, 259170), (420, 250531), (435, 241892), (489, 215180), (530, 198534), (580, 181419), (609, 172780), (636, 165445), (652, 161385), (742, 141810), (795, 132356), (812, 129585), (815, 129108), (870, 120946), (978, 107590), (1015, 103668), (1060, 99267), (1113, 94540), (1141, 92220), (1218, 86390), (1484, 70905), (1537, 68460), (1590, 66178), (1630, 64554), (1740, 60473), (1855, 56724), (1956, 53795), (2030, 51834), (2226, 47270), (2282, 46110), (2436, 43195), (2445, 43036), (3045, 34556), (3074, 34230), (3180, 33089), (3260, 32277), (3423, 30740), (3710, 28362), (4060, 25917), (4452, 23635), (4564, 23055), (4611, 22820), (4727, 22260), (4890, 21518), (5565, 18908), (5705, 18444), (6090, 17278), (6148, 17115), (6846, 15370), (7420, 14181), (7685, 13692), (8639, 12180), (9222, 11410), (9454, 11130), (9780, 10759)]