113502420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1621}}^1$

素因数の和:2025

約数の個数: 72

約数和(自身を含む): 345388680

約数和(自身を除く): 231886260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 389, 778, 1167, 1556, 1621, 1945, 2334, 3242, 3501, 3890, 4668, 4863, 5835, 6484, 7002, 7780, 8105, 9726, 11670, 14004, 14589, 16210, 17505, 19452, 23340, 24315, 29178, 32420, 35010, 48630, 58356, 70020, 72945, 97260, 145890, 291780, 630569, 1261138, 1891707, 2522276, 3152845, 3783414, 5675121, 6305690, 7566828, 9458535, 11350242, 12611380, 18917070, 22700484, 28375605, 37834140, 56751210, 113502420]

約数ペア:

[(1, 113502420), (2, 56751210), (3, 37834140), (4, 28375605), (5, 22700484), (6, 18917070), (9, 12611380), (10, 11350242), (12, 9458535), (15, 7566828), (18, 6305690), (20, 5675121), (30, 3783414), (36, 3152845), (45, 2522276), (60, 1891707), (90, 1261138), (180, 630569), (389, 291780), (778, 145890), (1167, 97260), (1556, 72945), (1621, 70020), (1945, 58356), (2334, 48630), (3242, 35010), (3501, 32420), (3890, 29178), (4668, 24315), (4863, 23340), (5835, 19452), (6484, 17505), (7002, 16210), (7780, 14589), (8105, 14004), (9726, 11670)]