149505840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:512

約数の個数: 240

約数和(自身を含む): 561749760

約数和(自身を除く): 412243920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 48, 55, 60, 66, 72, 80, 86, 88, 90, 99, 110, 120, 129, 132, 144, 165, 172, 176, 180, 198, 215, 220, 240, 258, 264, 330, 344, 360, 387, 396, 430, 439, 440, 473, 495, 516, 528, 645, 660, 688, 720, 774, 792, 860, 878, 880, 946, 990, 1032, 1290, 1317, 1320, 1419, 1548, 1584, 1720, 1756, 1892, 1935, 1980, 2064, 2195, 2365, 2580, 2634, 2640, 2838, 3096, 3440, 3512, 3784, 3870, 3951, 3960, 4257, 4390, 4730, 4829, 5160, 5268, 5676, 6192, 6585, 7024, 7095, 7568, 7740, 7902, 7920, 8514, 8780, 9460, 9658, 10320, 10536, 11352, 13170, 14190, 14487, 15480, 15804, 17028, 17560, 18877, 18920, 19316, 19755, 21072, 21285, 22704, 24145, 26340, 28380, 28974, 30960, 31608, 34056, 35120, 37754, 37840, 38632, 39510, 42570, 43461, 48290, 52680, 56631, 56760, 57948, 63216, 68112, 72435, 75508, 77264, 79020, 85140, 86922, 94385, 96580, 105360, 113262, 113520, 115896, 144870, 151016, 158040, 169893, 170280, 173844, 188770, 193160, 207647, 217305, 226524, 231792, 283155, 289740, 302032, 316080, 339786, 340560, 347688, 377540, 386320, 415294, 434610, 453048, 566310, 579480, 622941, 679572, 695376, 755080, 830588, 849465, 869220, 906096, 1038235, 1132620, 1158960, 1245882, 1359144, 1510160, 1661176, 1698930, 1738440, 1868823, 2076470, 2265240, 2491764, 2718288, 3114705, 3322352, 3397860, 3476880, 3737646, 4152940, 4530480, 4983528, 6229410, 6795720, 7475292, 8305880, 9344115, 9967056, 12458820, 13591440, 14950584, 16611760, 18688230, 24917640, 29901168, 37376460, 49835280, 74752920, 149505840]

約数ペア:

[(1, 149505840), (2, 74752920), (3, 49835280), (4, 37376460), (5, 29901168), (6, 24917640), (8, 18688230), (9, 16611760), (10, 14950584), (11, 13591440), (12, 12458820), (15, 9967056), (16, 9344115), (18, 8305880), (20, 7475292), (22, 6795720), (24, 6229410), (30, 4983528), (33, 4530480), (36, 4152940), (40, 3737646), (43, 3476880), (44, 3397860), (45, 3322352), (48, 3114705), (55, 2718288), (60, 2491764), (66, 2265240), (72, 2076470), (80, 1868823), (86, 1738440), (88, 1698930), (90, 1661176), (99, 1510160), (110, 1359144), (120, 1245882), (129, 1158960), (132, 1132620), (144, 1038235), (165, 906096), (172, 869220), (176, 849465), (180, 830588), (198, 755080), (215, 695376), (220, 679572), (240, 622941), (258, 579480), (264, 566310), (330, 453048), (344, 434610), (360, 415294), (387, 386320), (396, 377540), (430, 347688), (439, 340560), (440, 339786), (473, 316080), (495, 302032), (516, 289740), (528, 283155), (645, 231792), (660, 226524), (688, 217305), (720, 207647), (774, 193160), (792, 188770), (860, 173844), (878, 170280), (880, 169893), (946, 158040), (990, 151016), (1032, 144870), (1290, 115896), (1317, 113520), (1320, 113262), (1419, 105360), (1548, 96580), (1584, 94385), (1720, 86922), (1756, 85140), (1892, 79020), (1935, 77264), (1980, 75508), (2064, 72435), (2195, 68112), (2365, 63216), (2580, 57948), (2634, 56760), (2640, 56631), (2838, 52680), (3096, 48290), (3440, 43461), (3512, 42570), (3784, 39510), (3870, 38632), (3951, 37840), (3960, 37754), (4257, 35120), (4390, 34056), (4730, 31608), (4829, 30960), (5160, 28974), (5268, 28380), (5676, 26340), (6192, 24145), (6585, 22704), (7024, 21285), (7095, 21072), (7568, 19755), (7740, 19316), (7902, 18920), (7920, 18877), (8514, 17560), (8780, 17028), (9460, 15804), (9658, 15480), (10320, 14487), (10536, 14190), (11352, 13170)]