83169540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1259}}^1$

素因数の和:1641

約数の個数: 72

約数和(自身を含む): 253169280

約数和(自身を除く): 169999740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 367, 734, 1101, 1259, 1468, 1835, 2202, 2518, 3303, 3670, 3777, 4404, 5036, 5505, 6295, 6606, 7340, 7554, 11010, 11331, 12590, 13212, 15108, 16515, 18885, 22020, 22662, 25180, 33030, 37770, 45324, 56655, 66060, 75540, 113310, 226620, 462053, 924106, 1386159, 1848212, 2310265, 2772318, 4158477, 4620530, 5544636, 6930795, 8316954, 9241060, 13861590, 16633908, 20792385, 27723180, 41584770, 83169540]

約数ペア:

[(1, 83169540), (2, 41584770), (3, 27723180), (4, 20792385), (5, 16633908), (6, 13861590), (9, 9241060), (10, 8316954), (12, 6930795), (15, 5544636), (18, 4620530), (20, 4158477), (30, 2772318), (36, 2310265), (45, 1848212), (60, 1386159), (90, 924106), (180, 462053), (367, 226620), (734, 113310), (1101, 75540), (1259, 66060), (1468, 56655), (1835, 45324), (2202, 37770), (2518, 33030), (3303, 25180), (3670, 22662), (3777, 22020), (4404, 18885), (5036, 16515), (5505, 15108), (6295, 13212), (6606, 12590), (7340, 11331), (7554, 11010)]