207489060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6299}}^1$

素因数の和:6378

約数の個数: 96

約数和(自身を含む): 656208000

約数和(自身を除く): 448718940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 5490, 6299, 6588, 8235, 10980, 12598, 16470, 18897, 25196, 31495, 32940, 37794, 56691, 62990, 75588, 94485, 113382, 125980, 170073, 188970, 226764, 283455, 340146, 377940, 384239, 566910, 680292, 768478, 850365, 1133820, 1152717, 1536956, 1700730, 1921195, 2305434, 3401460, 3458151, 3842390, 4610868, 5763585, 6916302, 7684780, 10374453, 11527170, 13832604, 17290755, 20748906, 23054340, 34581510, 41497812, 51872265, 69163020, 103744530, 207489060]

約数ペア:

[(1, 207489060), (2, 103744530), (3, 69163020), (4, 51872265), (5, 41497812), (6, 34581510), (9, 23054340), (10, 20748906), (12, 17290755), (15, 13832604), (18, 11527170), (20, 10374453), (27, 7684780), (30, 6916302), (36, 5763585), (45, 4610868), (54, 3842390), (60, 3458151), (61, 3401460), (90, 2305434), (108, 1921195), (122, 1700730), (135, 1536956), (180, 1152717), (183, 1133820), (244, 850365), (270, 768478), (305, 680292), (366, 566910), (540, 384239), (549, 377940), (610, 340146), (732, 283455), (915, 226764), (1098, 188970), (1220, 170073), (1647, 125980), (1830, 113382), (2196, 94485), (2745, 75588), (3294, 62990), (3660, 56691), (5490, 37794), (6299, 32940), (6588, 31495), (8235, 25196), (10980, 18897), (12598, 16470)]