202519260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1319}}^1$

素因数の和:2187

約数の個数: 72

約数和(自身を含む): 615494880

約数和(自身を除く): 412975620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 853, 1319, 1706, 2559, 2638, 3412, 3957, 4265, 5118, 5276, 6595, 7677, 7914, 8530, 10236, 11871, 12795, 13190, 15354, 15828, 17060, 19785, 23742, 25590, 26380, 30708, 38385, 39570, 47484, 51180, 59355, 76770, 79140, 118710, 153540, 237420, 1125107, 2250214, 3375321, 4500428, 5625535, 6750642, 10125963, 11251070, 13501284, 16876605, 20251926, 22502140, 33753210, 40503852, 50629815, 67506420, 101259630, 202519260]

約数ペア:

[(1, 202519260), (2, 101259630), (3, 67506420), (4, 50629815), (5, 40503852), (6, 33753210), (9, 22502140), (10, 20251926), (12, 16876605), (15, 13501284), (18, 11251070), (20, 10125963), (30, 6750642), (36, 5625535), (45, 4500428), (60, 3375321), (90, 2250214), (180, 1125107), (853, 237420), (1319, 153540), (1706, 118710), (2559, 79140), (2638, 76770), (3412, 59355), (3957, 51180), (4265, 47484), (5118, 39570), (5276, 38385), (6595, 30708), (7677, 26380), (7914, 25590), (8530, 23742), (10236, 19785), (11871, 17060), (12795, 15828), (13190, 15354)]