275285080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:569

約数の個数: 128

約数和(自身を含む): 756449280

約数和(自身を除く): 481164200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 151, 170, 238, 280, 302, 340, 383, 476, 595, 604, 680, 755, 766, 952, 1057, 1190, 1208, 1510, 1532, 1915, 2114, 2380, 2567, 2681, 3020, 3064, 3830, 4228, 4760, 5134, 5285, 5362, 6040, 6511, 7660, 8456, 10268, 10570, 10724, 12835, 13022, 13405, 15320, 17969, 20536, 21140, 21448, 25670, 26044, 26810, 32555, 35938, 42280, 45577, 51340, 52088, 53620, 57833, 65110, 71876, 89845, 91154, 102680, 107240, 115666, 130220, 143752, 179690, 182308, 227885, 231332, 260440, 289165, 359380, 364616, 404831, 455770, 462664, 578330, 718760, 809662, 911540, 983161, 1156660, 1619324, 1823080, 1966322, 2024155, 2313320, 3238648, 3932644, 4048310, 4915805, 6882127, 7865288, 8096620, 9831610, 13764254, 16193240, 19663220, 27528508, 34410635, 39326440, 55057016, 68821270, 137642540, 275285080]

約数ペア:

[(1, 275285080), (2, 137642540), (4, 68821270), (5, 55057016), (7, 39326440), (8, 34410635), (10, 27528508), (14, 19663220), (17, 16193240), (20, 13764254), (28, 9831610), (34, 8096620), (35, 7865288), (40, 6882127), (56, 4915805), (68, 4048310), (70, 3932644), (85, 3238648), (119, 2313320), (136, 2024155), (140, 1966322), (151, 1823080), (170, 1619324), (238, 1156660), (280, 983161), (302, 911540), (340, 809662), (383, 718760), (476, 578330), (595, 462664), (604, 455770), (680, 404831), (755, 364616), (766, 359380), (952, 289165), (1057, 260440), (1190, 231332), (1208, 227885), (1510, 182308), (1532, 179690), (1915, 143752), (2114, 130220), (2380, 115666), (2567, 107240), (2681, 102680), (3020, 91154), (3064, 89845), (3830, 71876), (4228, 65110), (4760, 57833), (5134, 53620), (5285, 52088), (5362, 51340), (6040, 45577), (6511, 42280), (7660, 35938), (8456, 32555), (10268, 26810), (10570, 26044), (10724, 25670), (12835, 21448), (13022, 21140), (13405, 20536), (15320, 17969)]