113920020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{70321}}^1$

素因数の和:70342

約数の個数: 60

約数和(自身を含む): 357376404

約数和(自身を除く): 243456384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 70321, 140642, 210963, 281284, 351605, 421926, 632889, 703210, 843852, 1054815, 1265778, 1406420, 1898667, 2109630, 2531556, 3164445, 3797334, 4219260, 5696001, 6328890, 7594668, 9493335, 11392002, 12657780, 18986670, 22784004, 28480005, 37973340, 56960010, 113920020]

約数ペア:

[(1, 113920020), (2, 56960010), (3, 37973340), (4, 28480005), (5, 22784004), (6, 18986670), (9, 12657780), (10, 11392002), (12, 9493335), (15, 7594668), (18, 6328890), (20, 5696001), (27, 4219260), (30, 3797334), (36, 3164445), (45, 2531556), (54, 2109630), (60, 1898667), (81, 1406420), (90, 1265778), (108, 1054815), (135, 843852), (162, 703210), (180, 632889), (270, 421926), (324, 351605), (405, 281284), (540, 210963), (810, 140642), (1620, 70321)]