77829400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2125

約数の個数: 96

約数和(自身を含む): 209116080

約数和(自身を除く): 131286680

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 136, 170, 187, 200, 220, 275, 340, 374, 425, 440, 550, 680, 748, 850, 935, 1100, 1496, 1700, 1870, 2081, 2200, 3400, 3740, 4162, 4675, 7480, 8324, 9350, 10405, 16648, 18700, 20810, 22891, 35377, 37400, 41620, 45782, 52025, 70754, 83240, 91564, 104050, 114455, 141508, 176885, 183128, 208100, 228910, 283016, 353770, 389147, 416200, 457820, 572275, 707540, 778294, 884425, 915640, 1144550, 1415080, 1556588, 1768850, 1945735, 2289100, 3113176, 3537700, 3891470, 4578200, 7075400, 7782940, 9728675, 15565880, 19457350, 38914700, 77829400]

約数ペア:

[(1, 77829400), (2, 38914700), (4, 19457350), (5, 15565880), (8, 9728675), (10, 7782940), (11, 7075400), (17, 4578200), (20, 3891470), (22, 3537700), (25, 3113176), (34, 2289100), (40, 1945735), (44, 1768850), (50, 1556588), (55, 1415080), (68, 1144550), (85, 915640), (88, 884425), (100, 778294), (110, 707540), (136, 572275), (170, 457820), (187, 416200), (200, 389147), (220, 353770), (275, 283016), (340, 228910), (374, 208100), (425, 183128), (440, 176885), (550, 141508), (680, 114455), (748, 104050), (850, 91564), (935, 83240), (1100, 70754), (1496, 52025), (1700, 45782), (1870, 41620), (2081, 37400), (2200, 35377), (3400, 22891), (3740, 20810), (4162, 18700), (4675, 16648), (7480, 10405), (8324, 9350)]