201081690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1523}}^1$

素因数の和:1705

約数の個数: 80

約数和(自身を含む): 544360608

約数和(自身を除く): 343278918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 163, 270, 326, 405, 489, 810, 815, 978, 1467, 1523, 1630, 2445, 2934, 3046, 4401, 4569, 4890, 7335, 7615, 8802, 9138, 13203, 13707, 14670, 15230, 22005, 22845, 26406, 27414, 41121, 44010, 45690, 66015, 68535, 82242, 123363, 132030, 137070, 205605, 246726, 248249, 411210, 496498, 616815, 744747, 1233630, 1241245, 1489494, 2234241, 2482490, 3723735, 4468482, 6702723, 7447470, 11171205, 13405446, 20108169, 22342410, 33513615, 40216338, 67027230, 100540845, 201081690]

約数ペア:

[(1, 201081690), (2, 100540845), (3, 67027230), (5, 40216338), (6, 33513615), (9, 22342410), (10, 20108169), (15, 13405446), (18, 11171205), (27, 7447470), (30, 6702723), (45, 4468482), (54, 3723735), (81, 2482490), (90, 2234241), (135, 1489494), (162, 1241245), (163, 1233630), (270, 744747), (326, 616815), (405, 496498), (489, 411210), (810, 248249), (815, 246726), (978, 205605), (1467, 137070), (1523, 132030), (1630, 123363), (2445, 82242), (2934, 68535), (3046, 66015), (4401, 45690), (4569, 44010), (4890, 41121), (7335, 27414), (7615, 26406), (8802, 22845), (9138, 22005), (13203, 15230), (13707, 14670)]