82609080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 257402880

約数和(自身を除く): 174793800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 97, 120, 141, 151, 188, 194, 235, 282, 291, 302, 376, 388, 453, 470, 485, 564, 582, 604, 705, 755, 776, 906, 940, 970, 1128, 1164, 1208, 1410, 1455, 1510, 1812, 1880, 1940, 2265, 2328, 2820, 2910, 3020, 3624, 3880, 4530, 4559, 5640, 5820, 6040, 7097, 9060, 9118, 11640, 13677, 14194, 14647, 18120, 18236, 21291, 22795, 27354, 28388, 29294, 35485, 36472, 42582, 43941, 45590, 54708, 56776, 58588, 68385, 70970, 73235, 85164, 87882, 91180, 106455, 109416, 117176, 136770, 141940, 146470, 170328, 175764, 182360, 212910, 219705, 273540, 283880, 292940, 351528, 425820, 439410, 547080, 585880, 688409, 851640, 878820, 1376818, 1757640, 2065227, 2753636, 3442045, 4130454, 5507272, 6884090, 8260908, 10326135, 13768180, 16521816, 20652270, 27536360, 41304540, 82609080]

約数ペア:

[(1, 82609080), (2, 41304540), (3, 27536360), (4, 20652270), (5, 16521816), (6, 13768180), (8, 10326135), (10, 8260908), (12, 6884090), (15, 5507272), (20, 4130454), (24, 3442045), (30, 2753636), (40, 2065227), (47, 1757640), (60, 1376818), (94, 878820), (97, 851640), (120, 688409), (141, 585880), (151, 547080), (188, 439410), (194, 425820), (235, 351528), (282, 292940), (291, 283880), (302, 273540), (376, 219705), (388, 212910), (453, 182360), (470, 175764), (485, 170328), (564, 146470), (582, 141940), (604, 136770), (705, 117176), (755, 109416), (776, 106455), (906, 91180), (940, 87882), (970, 85164), (1128, 73235), (1164, 70970), (1208, 68385), (1410, 58588), (1455, 56776), (1510, 54708), (1812, 45590), (1880, 43941), (1940, 42582), (2265, 36472), (2328, 35485), (2820, 29294), (2910, 28388), (3020, 27354), (3624, 22795), (3880, 21291), (4530, 18236), (4559, 18120), (5640, 14647), (5820, 14194), (6040, 13677), (7097, 11640), (9060, 9118)]