86292400

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 120

約数和(自身を含む): 220722480

約数和(自身を除く): 134430080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 43, 50, 58, 80, 86, 100, 116, 145, 172, 173, 200, 215, 232, 290, 344, 346, 400, 430, 464, 580, 688, 692, 725, 860, 865, 1075, 1160, 1247, 1384, 1450, 1720, 1730, 2150, 2320, 2494, 2768, 2900, 3440, 3460, 4300, 4325, 4988, 5017, 5800, 6235, 6920, 7439, 8600, 8650, 9976, 10034, 11600, 12470, 13840, 14878, 17200, 17300, 19952, 20068, 24940, 25085, 29756, 31175, 34600, 37195, 40136, 49880, 50170, 59512, 62350, 69200, 74390, 80272, 99760, 100340, 119024, 124700, 125425, 148780, 185975, 200680, 215731, 249400, 250850, 297560, 371950, 401360, 431462, 498800, 501700, 595120, 743900, 862924, 1003400, 1078655, 1487800, 1725848, 2006800, 2157310, 2975600, 3451696, 4314620, 5393275, 8629240, 10786550, 17258480, 21573100, 43146200, 86292400]

約数ペア:

[(1, 86292400), (2, 43146200), (4, 21573100), (5, 17258480), (8, 10786550), (10, 8629240), (16, 5393275), (20, 4314620), (25, 3451696), (29, 2975600), (40, 2157310), (43, 2006800), (50, 1725848), (58, 1487800), (80, 1078655), (86, 1003400), (100, 862924), (116, 743900), (145, 595120), (172, 501700), (173, 498800), (200, 431462), (215, 401360), (232, 371950), (290, 297560), (344, 250850), (346, 249400), (400, 215731), (430, 200680), (464, 185975), (580, 148780), (688, 125425), (692, 124700), (725, 119024), (860, 100340), (865, 99760), (1075, 80272), (1160, 74390), (1247, 69200), (1384, 62350), (1450, 59512), (1720, 50170), (1730, 49880), (2150, 40136), (2320, 37195), (2494, 34600), (2768, 31175), (2900, 29756), (3440, 25085), (3460, 24940), (4300, 20068), (4325, 19952), (4988, 17300), (5017, 17200), (5800, 14878), (6235, 13840), (6920, 12470), (7439, 11600), (8600, 10034), (8650, 9976)]