143446140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{88547}}^1$

素因数の和:88568

約数の個数: 60

約数和(自身を含む): 450000936

約数和(自身を除く): 306554796

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, 88547, 177094, 265641, 354188, 442735, 531282, 796923, 885470, 1062564, 1328205, 1593846, 1770940, 2390769, 2656410, 3187692, 3984615, 4781538, 5312820, 7172307, 7969230, 9563076, 11953845, 14344614, 15938460, 23907690, 28689228, 35861535, 47815380, 71723070, 143446140]

約数ペア:

[(1, 143446140), (2, 71723070), (3, 47815380), (4, 35861535), (5, 28689228), (6, 23907690), (9, 15938460), (10, 14344614), (12, 11953845), (15, 9563076), (18, 7969230), (20, 7172307), (27, 5312820), (30, 4781538), (36, 3984615), (45, 3187692), (54, 2656410), (60, 2390769), (81, 1770940), (90, 1593846), (108, 1328205), (135, 1062564), (162, 885470), (180, 796923), (270, 531282), (324, 442735), (405, 354188), (540, 265641), (810, 177094), (1620, 88547)]