254600280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:799

約数の個数: 256

約数和(自身を含む): 959040000

約数和(自身を除く): 704439720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 29, 30, 33, 36, 40, 44, 45, 54, 55, 58, 60, 66, 72, 87, 88, 90, 99, 108, 110, 116, 120, 132, 135, 145, 165, 174, 180, 198, 216, 220, 232, 261, 264, 270, 290, 297, 319, 330, 348, 360, 396, 435, 440, 495, 522, 540, 580, 594, 638, 660, 696, 739, 783, 792, 870, 957, 990, 1044, 1080, 1160, 1188, 1276, 1305, 1320, 1478, 1485, 1566, 1595, 1740, 1914, 1980, 2088, 2217, 2376, 2552, 2610, 2871, 2956, 2970, 3132, 3190, 3480, 3695, 3828, 3915, 3960, 4434, 4785, 5220, 5742, 5912, 5940, 6264, 6380, 6651, 7390, 7656, 7830, 8129, 8613, 8868, 9570, 10440, 11085, 11484, 11880, 12760, 13302, 14355, 14780, 15660, 16258, 17226, 17736, 19140, 19953, 21431, 22170, 22968, 24387, 26604, 28710, 29560, 31320, 32516, 33255, 34452, 38280, 39906, 40645, 42862, 43065, 44340, 48774, 53208, 57420, 64293, 65032, 66510, 68904, 73161, 79812, 81290, 85724, 86130, 88680, 97548, 99765, 107155, 114840, 121935, 128586, 133020, 146322, 159624, 162580, 171448, 172260, 192879, 195096, 199530, 214310, 219483, 235741, 243870, 257172, 266040, 292644, 321465, 325160, 344520, 365805, 385758, 399060, 428620, 438966, 471482, 487740, 514344, 578637, 585288, 642930, 707223, 731610, 771516, 798120, 857240, 877932, 942964, 964395, 975480, 1097415, 1157274, 1178705, 1285860, 1414446, 1463220, 1543032, 1755864, 1885928, 1928790, 2121669, 2194830, 2314548, 2357410, 2571720, 2828892, 2893185, 2926440, 3536115, 3857580, 4243338, 4389660, 4629096, 4714820, 5657784, 5786370, 6365007, 7072230, 7715160, 8486676, 8779320, 9429640, 10608345, 11572740, 12730014, 14144460, 16973352, 21216690, 23145480, 25460028, 28288920, 31825035, 42433380, 50920056, 63650070, 84866760, 127300140, 254600280]

約数ペア:

[(1, 254600280), (2, 127300140), (3, 84866760), (4, 63650070), (5, 50920056), (6, 42433380), (8, 31825035), (9, 28288920), (10, 25460028), (11, 23145480), (12, 21216690), (15, 16973352), (18, 14144460), (20, 12730014), (22, 11572740), (24, 10608345), (27, 9429640), (29, 8779320), (30, 8486676), (33, 7715160), (36, 7072230), (40, 6365007), (44, 5786370), (45, 5657784), (54, 4714820), (55, 4629096), (58, 4389660), (60, 4243338), (66, 3857580), (72, 3536115), (87, 2926440), (88, 2893185), (90, 2828892), (99, 2571720), (108, 2357410), (110, 2314548), (116, 2194830), (120, 2121669), (132, 1928790), (135, 1885928), (145, 1755864), (165, 1543032), (174, 1463220), (180, 1414446), (198, 1285860), (216, 1178705), (220, 1157274), (232, 1097415), (261, 975480), (264, 964395), (270, 942964), (290, 877932), (297, 857240), (319, 798120), (330, 771516), (348, 731610), (360, 707223), (396, 642930), (435, 585288), (440, 578637), (495, 514344), (522, 487740), (540, 471482), (580, 438966), (594, 428620), (638, 399060), (660, 385758), (696, 365805), (739, 344520), (783, 325160), (792, 321465), (870, 292644), (957, 266040), (990, 257172), (1044, 243870), (1080, 235741), (1160, 219483), (1188, 214310), (1276, 199530), (1305, 195096), (1320, 192879), (1478, 172260), (1485, 171448), (1566, 162580), (1595, 159624), (1740, 146322), (1914, 133020), (1980, 128586), (2088, 121935), (2217, 114840), (2376, 107155), (2552, 99765), (2610, 97548), (2871, 88680), (2956, 86130), (2970, 85724), (3132, 81290), (3190, 79812), (3480, 73161), (3695, 68904), (3828, 66510), (3915, 65032), (3960, 64293), (4434, 57420), (4785, 53208), (5220, 48774), (5742, 44340), (5912, 43065), (5940, 42862), (6264, 40645), (6380, 39906), (6651, 38280), (7390, 34452), (7656, 33255), (7830, 32516), (8129, 31320), (8613, 29560), (8868, 28710), (9570, 26604), (10440, 24387), (11085, 22968), (11484, 22170), (11880, 21431), (12760, 19953), (13302, 19140), (14355, 17736), (14780, 17226), (15660, 16258)]