149939280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 536215680

約数和(自身を除く): 386276400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 43, 45, 48, 58, 60, 72, 80, 86, 87, 90, 116, 120, 129, 144, 145, 167, 172, 174, 180, 215, 232, 240, 258, 261, 290, 334, 344, 348, 360, 387, 430, 435, 464, 501, 516, 522, 580, 645, 668, 688, 696, 720, 774, 835, 860, 870, 1002, 1032, 1044, 1160, 1247, 1290, 1305, 1336, 1392, 1503, 1548, 1670, 1720, 1740, 1935, 2004, 2064, 2088, 2320, 2494, 2505, 2580, 2610, 2672, 3006, 3096, 3340, 3440, 3480, 3741, 3870, 4008, 4176, 4843, 4988, 5010, 5160, 5220, 6012, 6192, 6235, 6680, 6960, 7181, 7482, 7515, 7740, 8016, 9686, 9976, 10020, 10320, 10440, 11223, 12024, 12470, 13360, 14362, 14529, 14964, 15030, 15480, 18705, 19372, 19952, 20040, 20880, 21543, 22446, 24048, 24215, 24940, 28724, 29058, 29928, 30060, 30960, 35905, 37410, 38744, 40080, 43086, 43587, 44892, 48430, 49880, 56115, 57448, 58116, 59856, 60120, 64629, 71810, 72645, 74820, 77488, 86172, 87174, 89784, 96860, 99760, 107715, 112230, 114896, 116232, 120240, 129258, 143620, 145290, 149640, 172344, 174348, 179568, 193720, 208249, 215430, 217935, 224460, 232464, 258516, 287240, 290580, 299280, 323145, 344688, 348696, 387440, 416498, 430860, 435870, 448920, 517032, 574480, 581160, 624747, 646290, 697392, 832996, 861720, 871740, 897840, 1034064, 1041245, 1162320, 1249494, 1292580, 1665992, 1723440, 1743480, 1874241, 2082490, 2498988, 2585160, 3123735, 3331984, 3486960, 3748482, 4164980, 4997976, 5170320, 6247470, 7496964, 8329960, 9371205, 9995952, 12494940, 14993928, 16659920, 18742410, 24989880, 29987856, 37484820, 49979760, 74969640, 149939280]

約数ペア:

[(1, 149939280), (2, 74969640), (3, 49979760), (4, 37484820), (5, 29987856), (6, 24989880), (8, 18742410), (9, 16659920), (10, 14993928), (12, 12494940), (15, 9995952), (16, 9371205), (18, 8329960), (20, 7496964), (24, 6247470), (29, 5170320), (30, 4997976), (36, 4164980), (40, 3748482), (43, 3486960), (45, 3331984), (48, 3123735), (58, 2585160), (60, 2498988), (72, 2082490), (80, 1874241), (86, 1743480), (87, 1723440), (90, 1665992), (116, 1292580), (120, 1249494), (129, 1162320), (144, 1041245), (145, 1034064), (167, 897840), (172, 871740), (174, 861720), (180, 832996), (215, 697392), (232, 646290), (240, 624747), (258, 581160), (261, 574480), (290, 517032), (334, 448920), (344, 435870), (348, 430860), (360, 416498), (387, 387440), (430, 348696), (435, 344688), (464, 323145), (501, 299280), (516, 290580), (522, 287240), (580, 258516), (645, 232464), (668, 224460), (688, 217935), (696, 215430), (720, 208249), (774, 193720), (835, 179568), (860, 174348), (870, 172344), (1002, 149640), (1032, 145290), (1044, 143620), (1160, 129258), (1247, 120240), (1290, 116232), (1305, 114896), (1336, 112230), (1392, 107715), (1503, 99760), (1548, 96860), (1670, 89784), (1720, 87174), (1740, 86172), (1935, 77488), (2004, 74820), (2064, 72645), (2088, 71810), (2320, 64629), (2494, 60120), (2505, 59856), (2580, 58116), (2610, 57448), (2672, 56115), (3006, 49880), (3096, 48430), (3340, 44892), (3440, 43587), (3480, 43086), (3741, 40080), (3870, 38744), (4008, 37410), (4176, 35905), (4843, 30960), (4988, 30060), (5010, 29928), (5160, 29058), (5220, 28724), (6012, 24940), (6192, 24215), (6235, 24048), (6680, 22446), (6960, 21543), (7181, 20880), (7482, 20040), (7515, 19952), (7740, 19372), (8016, 18705), (9686, 15480), (9976, 15030), (10020, 14964), (10320, 14529), (10440, 14362), (11223, 13360), (12024, 12470)]