199836180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{370067}}^1$

素因数の和:370085

約数の個数: 48

約数和(自身を含む): 621714240

約数和(自身を除く): 421878060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 370067, 740134, 1110201, 1480268, 1850335, 2220402, 3330603, 3700670, 4440804, 5551005, 6661206, 7401340, 9991809, 11102010, 13322412, 16653015, 19983618, 22204020, 33306030, 39967236, 49959045, 66612060, 99918090, 199836180]

約数ペア:

[(1, 199836180), (2, 99918090), (3, 66612060), (4, 49959045), (5, 39967236), (6, 33306030), (9, 22204020), (10, 19983618), (12, 16653015), (15, 13322412), (18, 11102010), (20, 9991809), (27, 7401340), (30, 6661206), (36, 5551005), (45, 4440804), (54, 3700670), (60, 3330603), (90, 2220402), (108, 1850335), (135, 1480268), (180, 1110201), (270, 740134), (540, 370067)]