326929140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{9127}}^1$

素因数の和:9341

約数の個数: 72

約数和(自身を含む): 996777600

約数和(自身を除く): 669848460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3582, 3980, 5970, 7164, 8955, 9127, 11940, 17910, 18254, 27381, 35820, 36508, 45635, 54762, 82143, 91270, 109524, 136905, 164286, 182540, 273810, 328572, 410715, 547620, 821430, 1642860, 1816273, 3632546, 5448819, 7265092, 9081365, 10897638, 16346457, 18162730, 21795276, 27244095, 32692914, 36325460, 54488190, 65385828, 81732285, 108976380, 163464570, 326929140]

約数ペア:

[(1, 326929140), (2, 163464570), (3, 108976380), (4, 81732285), (5, 65385828), (6, 54488190), (9, 36325460), (10, 32692914), (12, 27244095), (15, 21795276), (18, 18162730), (20, 16346457), (30, 10897638), (36, 9081365), (45, 7265092), (60, 5448819), (90, 3632546), (180, 1816273), (199, 1642860), (398, 821430), (597, 547620), (796, 410715), (995, 328572), (1194, 273810), (1791, 182540), (1990, 164286), (2388, 136905), (2985, 109524), (3582, 91270), (3980, 82143), (5970, 54762), (7164, 45635), (8955, 36508), (9127, 35820), (11940, 27381), (17910, 18254)]