664486351380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{90038801}}^1$

素因数の和:90038857

約数の個数: 72

約数和(自身を含む): 2064769807464

約数和(自身を除く): 1400283456084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 90038801, 180077602, 270116403, 360155204, 450194005, 540232806, 810349209, 900388010, 1080465612, 1350582015, 1620698418, 1800776020, 2701164030, 3241396836, 3691590841, 4051746045, 5402328060, 7383181682, 8103492090, 11074772523, 14766363364, 16206984180, 18457954205, 22149545046, 33224317569, 36915908410, 44299090092, 55373862615, 66448635138, 73831816820, 110747725230, 132897270276, 166121587845, 221495450460, 332243175690, 664486351380]

約数ペア:

[(1, 664486351380), (2, 332243175690), (3, 221495450460), (4, 166121587845), (5, 132897270276), (6, 110747725230), (9, 73831816820), (10, 66448635138), (12, 55373862615), (15, 44299090092), (18, 36915908410), (20, 33224317569), (30, 22149545046), (36, 18457954205), (41, 16206984180), (45, 14766363364), (60, 11074772523), (82, 8103492090), (90, 7383181682), (123, 5402328060), (164, 4051746045), (180, 3691590841), (205, 3241396836), (246, 2701164030), (369, 1800776020), (410, 1620698418), (492, 1350582015), (615, 1080465612), (738, 900388010), (820, 810349209), (1230, 540232806), (1476, 450194005), (1845, 360155204), (2460, 270116403), (3690, 180077602), (7380, 90038801)]