171044900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:418

約数の個数: 108

約数和(自身を含む): 416965500

約数和(自身を除く): 245920600

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 169, 260, 290, 325, 338, 349, 377, 580, 650, 676, 698, 725, 754, 845, 1300, 1396, 1450, 1508, 1690, 1745, 1885, 2900, 3380, 3490, 3770, 4225, 4537, 4901, 6980, 7540, 8450, 8725, 9074, 9425, 9802, 10121, 16900, 17450, 18148, 18850, 19604, 20242, 22685, 24505, 34900, 37700, 40484, 45370, 49010, 50605, 58981, 90740, 98020, 101210, 113425, 117962, 122525, 131573, 202420, 226850, 235924, 245050, 253025, 263146, 294905, 453700, 490100, 506050, 526292, 589810, 657865, 1012100, 1179620, 1315730, 1474525, 1710449, 2631460, 2949050, 3289325, 3420898, 5898100, 6578650, 6841796, 8552245, 13157300, 17104490, 34208980, 42761225, 85522450, 171044900]

約数ペア:

[(1, 171044900), (2, 85522450), (4, 42761225), (5, 34208980), (10, 17104490), (13, 13157300), (20, 8552245), (25, 6841796), (26, 6578650), (29, 5898100), (50, 3420898), (52, 3289325), (58, 2949050), (65, 2631460), (100, 1710449), (116, 1474525), (130, 1315730), (145, 1179620), (169, 1012100), (260, 657865), (290, 589810), (325, 526292), (338, 506050), (349, 490100), (377, 453700), (580, 294905), (650, 263146), (676, 253025), (698, 245050), (725, 235924), (754, 226850), (845, 202420), (1300, 131573), (1396, 122525), (1450, 117962), (1508, 113425), (1690, 101210), (1745, 98020), (1885, 90740), (2900, 58981), (3380, 50605), (3490, 49010), (3770, 45370), (4225, 40484), (4537, 37700), (4901, 34900), (6980, 24505), (7540, 22685), (8450, 20242), (8725, 19604), (9074, 18850), (9425, 18148), (9802, 17450), (10121, 16900)]