76571880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8287}}^1$

素因数の和:8319

約数の個数: 128

約数和(自身を含む): 286433280

約数和(自身を除く): 209861400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 8287, 9240, 16574, 24861, 33148, 41435, 49722, 58009, 66296, 82870, 91157, 99444, 116018, 124305, 165740, 174027, 182314, 198888, 232036, 248610, 273471, 290045, 331480, 348054, 364628, 455785, 464072, 497220, 546942, 580090, 638099, 696108, 729256, 870135, 911570, 994440, 1093884, 1160180, 1276198, 1367355, 1392216, 1740270, 1823140, 1914297, 2187768, 2320360, 2552396, 2734710, 3190495, 3480540, 3646280, 3828594, 5104792, 5469420, 6380990, 6961080, 7657188, 9571485, 10938840, 12761980, 15314376, 19142970, 25523960, 38285940, 76571880]

約数ペア:

[(1, 76571880), (2, 38285940), (3, 25523960), (4, 19142970), (5, 15314376), (6, 12761980), (7, 10938840), (8, 9571485), (10, 7657188), (11, 6961080), (12, 6380990), (14, 5469420), (15, 5104792), (20, 3828594), (21, 3646280), (22, 3480540), (24, 3190495), (28, 2734710), (30, 2552396), (33, 2320360), (35, 2187768), (40, 1914297), (42, 1823140), (44, 1740270), (55, 1392216), (56, 1367355), (60, 1276198), (66, 1160180), (70, 1093884), (77, 994440), (84, 911570), (88, 870135), (105, 729256), (110, 696108), (120, 638099), (132, 580090), (140, 546942), (154, 497220), (165, 464072), (168, 455785), (210, 364628), (220, 348054), (231, 331480), (264, 290045), (280, 273471), (308, 248610), (330, 232036), (385, 198888), (420, 182314), (440, 174027), (462, 165740), (616, 124305), (660, 116018), (770, 99444), (840, 91157), (924, 82870), (1155, 66296), (1320, 58009), (1540, 49722), (1848, 41435), (2310, 33148), (3080, 24861), (4620, 16574), (8287, 9240)]