67005720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{499}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 218790000

約数和(自身を除く): 151784280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 373, 499, 746, 998, 1119, 1492, 1497, 1865, 1996, 2238, 2495, 2984, 2994, 3357, 3730, 3992, 4476, 4491, 4990, 5595, 5988, 6714, 7460, 7485, 8952, 8982, 9980, 11190, 11976, 13428, 14920, 14970, 16785, 17964, 19960, 22380, 22455, 26856, 29940, 33570, 35928, 44760, 44910, 59880, 67140, 89820, 134280, 179640, 186127, 372254, 558381, 744508, 930635, 1116762, 1489016, 1675143, 1861270, 2233524, 2791905, 3350286, 3722540, 4467048, 5583810, 6700572, 7445080, 8375715, 11167620, 13401144, 16751430, 22335240, 33502860, 67005720]

約数ペア:

[(1, 67005720), (2, 33502860), (3, 22335240), (4, 16751430), (5, 13401144), (6, 11167620), (8, 8375715), (9, 7445080), (10, 6700572), (12, 5583810), (15, 4467048), (18, 3722540), (20, 3350286), (24, 2791905), (30, 2233524), (36, 1861270), (40, 1675143), (45, 1489016), (60, 1116762), (72, 930635), (90, 744508), (120, 558381), (180, 372254), (360, 186127), (373, 179640), (499, 134280), (746, 89820), (998, 67140), (1119, 59880), (1492, 44910), (1497, 44760), (1865, 35928), (1996, 33570), (2238, 29940), (2495, 26856), (2984, 22455), (2994, 22380), (3357, 19960), (3730, 17964), (3992, 16785), (4476, 14970), (4491, 14920), (4990, 13428), (5595, 11976), (5988, 11190), (6714, 9980), (7460, 8982), (7485, 8952)]