57582540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 186732000

約数和(自身を除く): 129149460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 113, 114, 149, 171, 180, 190, 226, 228, 285, 298, 339, 342, 380, 447, 452, 565, 570, 596, 678, 684, 745, 855, 894, 1017, 1130, 1140, 1341, 1356, 1490, 1695, 1710, 1788, 2034, 2147, 2235, 2260, 2682, 2831, 2980, 3390, 3420, 4068, 4294, 4470, 5085, 5364, 5662, 6441, 6705, 6780, 8493, 8588, 8940, 10170, 10735, 11324, 12882, 13410, 14155, 16837, 16986, 19323, 20340, 21470, 25479, 25764, 26820, 28310, 32205, 33674, 33972, 38646, 42465, 42940, 50511, 50958, 56620, 64410, 67348, 77292, 84185, 84930, 96615, 101022, 101916, 127395, 128820, 151533, 168370, 169860, 193230, 202044, 252555, 254790, 303066, 319903, 336740, 386460, 505110, 509580, 606132, 639806, 757665, 959709, 1010220, 1279612, 1515330, 1599515, 1919418, 2879127, 3030660, 3199030, 3838836, 4798545, 5758254, 6398060, 9597090, 11516508, 14395635, 19194180, 28791270, 57582540]

約数ペア:

[(1, 57582540), (2, 28791270), (3, 19194180), (4, 14395635), (5, 11516508), (6, 9597090), (9, 6398060), (10, 5758254), (12, 4798545), (15, 3838836), (18, 3199030), (19, 3030660), (20, 2879127), (30, 1919418), (36, 1599515), (38, 1515330), (45, 1279612), (57, 1010220), (60, 959709), (76, 757665), (90, 639806), (95, 606132), (113, 509580), (114, 505110), (149, 386460), (171, 336740), (180, 319903), (190, 303066), (226, 254790), (228, 252555), (285, 202044), (298, 193230), (339, 169860), (342, 168370), (380, 151533), (447, 128820), (452, 127395), (565, 101916), (570, 101022), (596, 96615), (678, 84930), (684, 84185), (745, 77292), (855, 67348), (894, 64410), (1017, 56620), (1130, 50958), (1140, 50511), (1341, 42940), (1356, 42465), (1490, 38646), (1695, 33972), (1710, 33674), (1788, 32205), (2034, 28310), (2147, 26820), (2235, 25764), (2260, 25479), (2682, 21470), (2831, 20340), (2980, 19323), (3390, 16986), (3420, 16837), (4068, 14155), (4294, 13410), (4470, 12882), (5085, 11324), (5364, 10735), (5662, 10170), (6441, 8940), (6705, 8588), (6780, 8493)]