250835160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 770457600

約数和(自身を除く): 519622440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 127, 151, 218, 254, 302, 327, 381, 436, 453, 508, 545, 604, 635, 654, 755, 762, 872, 906, 1016, 1090, 1208, 1270, 1308, 1510, 1524, 1635, 1812, 1905, 2180, 2265, 2540, 2616, 3020, 3048, 3270, 3624, 3810, 4360, 4530, 5080, 6040, 6540, 7620, 9060, 13080, 13843, 15240, 16459, 18120, 19177, 27686, 32918, 38354, 41529, 49377, 55372, 57531, 65836, 69215, 76708, 82295, 83058, 95885, 98754, 110744, 115062, 131672, 138430, 153416, 164590, 166116, 191770, 197508, 207645, 230124, 246885, 276860, 287655, 329180, 332232, 383540, 395016, 415290, 460248, 493770, 553720, 575310, 658360, 767080, 830580, 987540, 1150620, 1661160, 1975080, 2090293, 2301240, 4180586, 6270879, 8361172, 10451465, 12541758, 16722344, 20902930, 25083516, 31354395, 41805860, 50167032, 62708790, 83611720, 125417580, 250835160]

約数ペア:

[(1, 250835160), (2, 125417580), (3, 83611720), (4, 62708790), (5, 50167032), (6, 41805860), (8, 31354395), (10, 25083516), (12, 20902930), (15, 16722344), (20, 12541758), (24, 10451465), (30, 8361172), (40, 6270879), (60, 4180586), (109, 2301240), (120, 2090293), (127, 1975080), (151, 1661160), (218, 1150620), (254, 987540), (302, 830580), (327, 767080), (381, 658360), (436, 575310), (453, 553720), (508, 493770), (545, 460248), (604, 415290), (635, 395016), (654, 383540), (755, 332232), (762, 329180), (872, 287655), (906, 276860), (1016, 246885), (1090, 230124), (1208, 207645), (1270, 197508), (1308, 191770), (1510, 166116), (1524, 164590), (1635, 153416), (1812, 138430), (1905, 131672), (2180, 115062), (2265, 110744), (2540, 98754), (2616, 95885), (3020, 83058), (3048, 82295), (3270, 76708), (3624, 69215), (3810, 65836), (4360, 57531), (4530, 55372), (5080, 49377), (6040, 41529), (6540, 38354), (7620, 32918), (9060, 27686), (13080, 19177), (13843, 18120), (15240, 16459)]