173484540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7589}}^1$

素因数の和:7731

約数の個数: 72

約数和(自身を含む): 530449920

約数和(自身を除く): 356965380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7589, 7620, 11430, 15178, 22767, 22860, 30356, 37945, 45534, 68301, 75890, 91068, 113835, 136602, 151780, 227670, 273204, 341505, 455340, 683010, 963803, 1366020, 1927606, 2891409, 3855212, 4819015, 5782818, 8674227, 9638030, 11565636, 14457045, 17348454, 19276060, 28914090, 34696908, 43371135, 57828180, 86742270, 173484540]

約数ペア:

[(1, 173484540), (2, 86742270), (3, 57828180), (4, 43371135), (5, 34696908), (6, 28914090), (9, 19276060), (10, 17348454), (12, 14457045), (15, 11565636), (18, 9638030), (20, 8674227), (30, 5782818), (36, 4819015), (45, 3855212), (60, 2891409), (90, 1927606), (127, 1366020), (180, 963803), (254, 683010), (381, 455340), (508, 341505), (635, 273204), (762, 227670), (1143, 151780), (1270, 136602), (1524, 113835), (1905, 91068), (2286, 75890), (2540, 68301), (3810, 45534), (4572, 37945), (5715, 30356), (7589, 22860), (7620, 22767), (11430, 15178)]