125005080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2113}}^1$

素因数の和:2173

約数の個数: 128

約数和(自身を含む): 410961600

約数和(自身を除く): 285956520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1160, 1479, 1740, 1972, 2040, 2113, 2465, 2958, 3480, 3944, 4226, 4930, 5916, 6339, 7395, 8452, 9860, 10565, 11832, 12678, 14790, 16904, 19720, 21130, 25356, 29580, 31695, 35921, 42260, 50712, 59160, 61277, 63390, 71842, 84520, 107763, 122554, 126780, 143684, 179605, 183831, 215526, 245108, 253560, 287368, 306385, 359210, 367662, 431052, 490216, 538815, 612770, 718420, 735324, 862104, 919155, 1041709, 1077630, 1225540, 1436840, 1470648, 1838310, 2083418, 2155260, 2451080, 3125127, 3676620, 4166836, 4310520, 5208545, 6250254, 7353240, 8333672, 10417090, 12500508, 15625635, 20834180, 25001016, 31251270, 41668360, 62502540, 125005080]

約数ペア:

[(1, 125005080), (2, 62502540), (3, 41668360), (4, 31251270), (5, 25001016), (6, 20834180), (8, 15625635), (10, 12500508), (12, 10417090), (15, 8333672), (17, 7353240), (20, 6250254), (24, 5208545), (29, 4310520), (30, 4166836), (34, 3676620), (40, 3125127), (51, 2451080), (58, 2155260), (60, 2083418), (68, 1838310), (85, 1470648), (87, 1436840), (102, 1225540), (116, 1077630), (120, 1041709), (136, 919155), (145, 862104), (170, 735324), (174, 718420), (204, 612770), (232, 538815), (255, 490216), (290, 431052), (340, 367662), (348, 359210), (408, 306385), (435, 287368), (493, 253560), (510, 245108), (580, 215526), (680, 183831), (696, 179605), (870, 143684), (986, 126780), (1020, 122554), (1160, 107763), (1479, 84520), (1740, 71842), (1972, 63390), (2040, 61277), (2113, 59160), (2465, 50712), (2958, 42260), (3480, 35921), (3944, 31695), (4226, 29580), (4930, 25356), (5916, 21130), (6339, 19720), (7395, 16904), (8452, 14790), (9860, 12678), (10565, 11832)]