75128004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 229232640

約数和(自身を除く): 154104636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 59, 62, 63, 84, 93, 118, 124, 126, 163, 177, 186, 217, 236, 252, 279, 326, 354, 372, 413, 434, 489, 531, 558, 651, 652, 708, 826, 868, 978, 1062, 1116, 1141, 1239, 1302, 1467, 1652, 1829, 1953, 1956, 2124, 2282, 2478, 2604, 2934, 3423, 3658, 3717, 3906, 4564, 4956, 5053, 5487, 5868, 6846, 7316, 7434, 7812, 9617, 10106, 10269, 10974, 12803, 13692, 14868, 15159, 16461, 19234, 20212, 20538, 21948, 25606, 28851, 30318, 32922, 35371, 38409, 38468, 41076, 45477, 51212, 57702, 60636, 65844, 67319, 70742, 76818, 86553, 90954, 106113, 115227, 115404, 134638, 141484, 153636, 173106, 181908, 201957, 212226, 230454, 269276, 298127, 318339, 346212, 403914, 424452, 460908, 596254, 605871, 636678, 807828, 894381, 1192508, 1211742, 1273356, 1788762, 2086889, 2423484, 2683143, 3577524, 4173778, 5366286, 6260667, 8347556, 10732572, 12521334, 18782001, 25042668, 37564002, 75128004]

約数ペア:

[(1, 75128004), (2, 37564002), (3, 25042668), (4, 18782001), (6, 12521334), (7, 10732572), (9, 8347556), (12, 6260667), (14, 5366286), (18, 4173778), (21, 3577524), (28, 2683143), (31, 2423484), (36, 2086889), (42, 1788762), (59, 1273356), (62, 1211742), (63, 1192508), (84, 894381), (93, 807828), (118, 636678), (124, 605871), (126, 596254), (163, 460908), (177, 424452), (186, 403914), (217, 346212), (236, 318339), (252, 298127), (279, 269276), (326, 230454), (354, 212226), (372, 201957), (413, 181908), (434, 173106), (489, 153636), (531, 141484), (558, 134638), (651, 115404), (652, 115227), (708, 106113), (826, 90954), (868, 86553), (978, 76818), (1062, 70742), (1116, 67319), (1141, 65844), (1239, 60636), (1302, 57702), (1467, 51212), (1652, 45477), (1829, 41076), (1953, 38468), (1956, 38409), (2124, 35371), (2282, 32922), (2478, 30318), (2604, 28851), (2934, 25606), (3423, 21948), (3658, 20538), (3717, 20212), (3906, 19234), (4564, 16461), (4956, 15159), (5053, 14868), (5487, 13692), (5868, 12803), (6846, 10974), (7316, 10269), (7434, 10106), (7812, 9617)]