73177020

素因数分解:

$2^2\times 3^7\times 5^1\times 7^1\times {\mathrm{239}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 264499200

約数和(自身を除く): 191322180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 239, 243, 252, 270, 315, 324, 378, 405, 420, 478, 486, 540, 567, 630, 717, 729, 756, 810, 945, 956, 972, 1134, 1195, 1215, 1260, 1434, 1458, 1620, 1673, 1701, 1890, 2151, 2187, 2268, 2390, 2430, 2835, 2868, 2916, 3346, 3402, 3585, 3645, 3780, 4302, 4374, 4780, 4860, 5019, 5103, 5670, 6453, 6692, 6804, 7170, 7290, 8365, 8505, 8604, 8748, 10038, 10206, 10755, 10935, 11340, 12906, 14340, 14580, 15057, 15309, 16730, 17010, 19359, 20076, 20412, 21510, 21870, 25095, 25515, 25812, 30114, 30618, 32265, 33460, 34020, 38718, 43020, 43740, 45171, 50190, 51030, 58077, 60228, 61236, 64530, 75285, 76545, 77436, 90342, 96795, 100380, 102060, 116154, 129060, 135513, 150570, 153090, 174231, 180684, 193590, 225855, 232308, 271026, 290385, 301140, 306180, 348462, 387180, 406539, 451710, 522693, 542052, 580770, 677565, 696924, 813078, 871155, 903420, 1045386, 1161540, 1219617, 1355130, 1626156, 1742310, 2032695, 2090772, 2439234, 2613465, 2710260, 3484620, 3658851, 4065390, 4878468, 5226930, 6098085, 7317702, 8130780, 10453860, 12196170, 14635404, 18294255, 24392340, 36588510, 73177020]

約数ペア:

[(1, 73177020), (2, 36588510), (3, 24392340), (4, 18294255), (5, 14635404), (6, 12196170), (7, 10453860), (9, 8130780), (10, 7317702), (12, 6098085), (14, 5226930), (15, 4878468), (18, 4065390), (20, 3658851), (21, 3484620), (27, 2710260), (28, 2613465), (30, 2439234), (35, 2090772), (36, 2032695), (42, 1742310), (45, 1626156), (54, 1355130), (60, 1219617), (63, 1161540), (70, 1045386), (81, 903420), (84, 871155), (90, 813078), (105, 696924), (108, 677565), (126, 580770), (135, 542052), (140, 522693), (162, 451710), (180, 406539), (189, 387180), (210, 348462), (239, 306180), (243, 301140), (252, 290385), (270, 271026), (315, 232308), (324, 225855), (378, 193590), (405, 180684), (420, 174231), (478, 153090), (486, 150570), (540, 135513), (567, 129060), (630, 116154), (717, 102060), (729, 100380), (756, 96795), (810, 90342), (945, 77436), (956, 76545), (972, 75285), (1134, 64530), (1195, 61236), (1215, 60228), (1260, 58077), (1434, 51030), (1458, 50190), (1620, 45171), (1673, 43740), (1701, 43020), (1890, 38718), (2151, 34020), (2187, 33460), (2268, 32265), (2390, 30618), (2430, 30114), (2835, 25812), (2868, 25515), (2916, 25095), (3346, 21870), (3402, 21510), (3585, 20412), (3645, 20076), (3780, 19359), (4302, 17010), (4374, 16730), (4780, 15309), (4860, 15057), (5019, 14580), (5103, 14340), (5670, 12906), (6453, 11340), (6692, 10935), (6804, 10755), (7170, 10206), (7290, 10038), (8365, 8748), (8505, 8604)]