76478580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2777}}^1$

素因数の和:2815

約数の個数: 120

約数和(自身を含む): 254120328

約数和(自身を除く): 177641748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 2777, 3060, 4590, 5508, 5554, 6885, 8331, 9180, 11108, 13770, 13885, 16662, 24993, 27540, 27770, 33324, 41655, 47209, 49986, 55540, 74979, 83310, 94418, 99972, 124965, 141627, 149958, 166620, 188836, 224937, 236045, 249930, 283254, 299916, 374895, 424881, 449874, 472090, 499860, 566508, 708135, 749790, 849762, 899748, 944180, 1124685, 1274643, 1416270, 1499580, 1699524, 2124405, 2249370, 2549286, 2832540, 3823929, 4248810, 4498740, 5098572, 6373215, 7647858, 8497620, 12746430, 15295716, 19119645, 25492860, 38239290, 76478580]

約数ペア:

[(1, 76478580), (2, 38239290), (3, 25492860), (4, 19119645), (5, 15295716), (6, 12746430), (9, 8497620), (10, 7647858), (12, 6373215), (15, 5098572), (17, 4498740), (18, 4248810), (20, 3823929), (27, 2832540), (30, 2549286), (34, 2249370), (36, 2124405), (45, 1699524), (51, 1499580), (54, 1416270), (60, 1274643), (68, 1124685), (81, 944180), (85, 899748), (90, 849762), (102, 749790), (108, 708135), (135, 566508), (153, 499860), (162, 472090), (170, 449874), (180, 424881), (204, 374895), (255, 299916), (270, 283254), (306, 249930), (324, 236045), (340, 224937), (405, 188836), (459, 166620), (510, 149958), (540, 141627), (612, 124965), (765, 99972), (810, 94418), (918, 83310), (1020, 74979), (1377, 55540), (1530, 49986), (1620, 47209), (1836, 41655), (2295, 33324), (2754, 27770), (2777, 27540), (3060, 24993), (4590, 16662), (5508, 13885), (5554, 13770), (6885, 11108), (8331, 9180)]