142290800

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2946

約数の個数: 60

約数和(自身を含む): 344668416

約数和(自身を除く): 202377616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 254, 400, 508, 635, 1016, 1270, 2032, 2540, 2801, 3175, 5080, 5602, 6350, 10160, 11204, 12700, 14005, 22408, 25400, 28010, 44816, 50800, 56020, 70025, 112040, 140050, 224080, 280100, 355727, 560200, 711454, 1120400, 1422908, 1778635, 2845816, 3557270, 5691632, 7114540, 8893175, 14229080, 17786350, 28458160, 35572700, 71145400, 142290800]

約数ペア:

[(1, 142290800), (2, 71145400), (4, 35572700), (5, 28458160), (8, 17786350), (10, 14229080), (16, 8893175), (20, 7114540), (25, 5691632), (40, 3557270), (50, 2845816), (80, 1778635), (100, 1422908), (127, 1120400), (200, 711454), (254, 560200), (400, 355727), (508, 280100), (635, 224080), (1016, 140050), (1270, 112040), (2032, 70025), (2540, 56020), (2801, 50800), (3175, 44816), (5080, 28010), (5602, 25400), (6350, 22408), (10160, 14005), (11204, 12700)]