285052770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 160

約数和(自身を含む): 822970368

約数和(自身を除く): 537917598

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 127, 135, 153, 162, 163, 170, 254, 255, 270, 306, 326, 381, 405, 459, 489, 510, 635, 762, 765, 810, 815, 918, 978, 1143, 1270, 1377, 1467, 1530, 1630, 1905, 2159, 2286, 2295, 2445, 2754, 2771, 2934, 3429, 3810, 4318, 4401, 4590, 4890, 5542, 5715, 6477, 6858, 6885, 7335, 8313, 8802, 10287, 10795, 11430, 12954, 13203, 13770, 13855, 14670, 16626, 17145, 19431, 20574, 20701, 21590, 22005, 24939, 26406, 27710, 32385, 34290, 38862, 41402, 41565, 44010, 49878, 51435, 58293, 62103, 64770, 66015, 74817, 83130, 97155, 102870, 103505, 116586, 124206, 124695, 132030, 149634, 174879, 186309, 194310, 207010, 224451, 249390, 291465, 310515, 349758, 351917, 372618, 374085, 448902, 558927, 582930, 621030, 703834, 748170, 874395, 931545, 1055751, 1117854, 1122255, 1676781, 1748790, 1759585, 1863090, 2111502, 2244510, 2794635, 3167253, 3353562, 3519170, 5278755, 5589270, 6334506, 8383905, 9501759, 10557510, 15836265, 16767810, 19003518, 28505277, 31672530, 47508795, 57010554, 95017590, 142526385, 285052770]

約数ペア:

[(1, 285052770), (2, 142526385), (3, 95017590), (5, 57010554), (6, 47508795), (9, 31672530), (10, 28505277), (15, 19003518), (17, 16767810), (18, 15836265), (27, 10557510), (30, 9501759), (34, 8383905), (45, 6334506), (51, 5589270), (54, 5278755), (81, 3519170), (85, 3353562), (90, 3167253), (102, 2794635), (127, 2244510), (135, 2111502), (153, 1863090), (162, 1759585), (163, 1748790), (170, 1676781), (254, 1122255), (255, 1117854), (270, 1055751), (306, 931545), (326, 874395), (381, 748170), (405, 703834), (459, 621030), (489, 582930), (510, 558927), (635, 448902), (762, 374085), (765, 372618), (810, 351917), (815, 349758), (918, 310515), (978, 291465), (1143, 249390), (1270, 224451), (1377, 207010), (1467, 194310), (1530, 186309), (1630, 174879), (1905, 149634), (2159, 132030), (2286, 124695), (2295, 124206), (2445, 116586), (2754, 103505), (2771, 102870), (2934, 97155), (3429, 83130), (3810, 74817), (4318, 66015), (4401, 64770), (4590, 62103), (4890, 58293), (5542, 51435), (5715, 49878), (6477, 44010), (6858, 41565), (6885, 41402), (7335, 38862), (8313, 34290), (8802, 32385), (10287, 27710), (10795, 26406), (11430, 24939), (12954, 22005), (13203, 21590), (13770, 20701), (13855, 20574), (14670, 19431), (16626, 17145)]