75119280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 247484160

約数和(自身を除く): 172364880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 43, 48, 58, 60, 80, 86, 87, 116, 120, 129, 145, 172, 174, 215, 232, 240, 251, 258, 290, 344, 348, 430, 435, 464, 502, 516, 580, 645, 688, 696, 753, 860, 870, 1004, 1032, 1160, 1247, 1255, 1290, 1392, 1506, 1720, 1740, 2008, 2064, 2320, 2494, 2510, 2580, 3012, 3440, 3480, 3741, 3765, 4016, 4988, 5020, 5160, 6024, 6235, 6960, 7279, 7482, 7530, 9976, 10040, 10320, 10793, 12048, 12470, 14558, 14964, 15060, 18705, 19952, 20080, 21586, 21837, 24940, 29116, 29928, 30120, 32379, 36395, 37410, 43172, 43674, 49880, 53965, 58232, 59856, 60240, 64758, 72790, 74820, 86344, 87348, 99760, 107930, 109185, 116464, 129516, 145580, 149640, 161895, 172688, 174696, 215860, 218370, 259032, 291160, 299280, 312997, 323790, 349392, 431720, 436740, 518064, 582320, 625994, 647580, 863440, 873480, 938991, 1251988, 1295160, 1564985, 1746960, 1877982, 2503976, 2590320, 3129970, 3755964, 4694955, 5007952, 6259940, 7511928, 9389910, 12519880, 15023856, 18779820, 25039760, 37559640, 75119280]

約数ペア:

[(1, 75119280), (2, 37559640), (3, 25039760), (4, 18779820), (5, 15023856), (6, 12519880), (8, 9389910), (10, 7511928), (12, 6259940), (15, 5007952), (16, 4694955), (20, 3755964), (24, 3129970), (29, 2590320), (30, 2503976), (40, 1877982), (43, 1746960), (48, 1564985), (58, 1295160), (60, 1251988), (80, 938991), (86, 873480), (87, 863440), (116, 647580), (120, 625994), (129, 582320), (145, 518064), (172, 436740), (174, 431720), (215, 349392), (232, 323790), (240, 312997), (251, 299280), (258, 291160), (290, 259032), (344, 218370), (348, 215860), (430, 174696), (435, 172688), (464, 161895), (502, 149640), (516, 145580), (580, 129516), (645, 116464), (688, 109185), (696, 107930), (753, 99760), (860, 87348), (870, 86344), (1004, 74820), (1032, 72790), (1160, 64758), (1247, 60240), (1255, 59856), (1290, 58232), (1392, 53965), (1506, 49880), (1720, 43674), (1740, 43172), (2008, 37410), (2064, 36395), (2320, 32379), (2494, 30120), (2510, 29928), (2580, 29116), (3012, 24940), (3440, 21837), (3480, 21586), (3741, 20080), (3765, 19952), (4016, 18705), (4988, 15060), (5020, 14964), (5160, 14558), (6024, 12470), (6235, 12048), (6960, 10793), (7279, 10320), (7482, 10040), (7530, 9976)]