57738420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1279

約数の個数: 120

約数和(自身を含む): 187525800

約数和(自身を除く): 129787380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1229, 1305, 1566, 1620, 1740, 2349, 2458, 2610, 3132, 3687, 3915, 4698, 4916, 5220, 6145, 7374, 7830, 9396, 11061, 11745, 12290, 14748, 15660, 18435, 22122, 23490, 24580, 33183, 35641, 36870, 44244, 46980, 55305, 66366, 71282, 73740, 99549, 106923, 110610, 132732, 142564, 165915, 178205, 199098, 213846, 221220, 320769, 331830, 356410, 398196, 427692, 497745, 534615, 641538, 663660, 712820, 962307, 995490, 1069230, 1283076, 1603845, 1924614, 1990980, 2138460, 2886921, 3207690, 3849228, 4811535, 5773842, 6415380, 9623070, 11547684, 14434605, 19246140, 28869210, 57738420]

約数ペア:

[(1, 57738420), (2, 28869210), (3, 19246140), (4, 14434605), (5, 11547684), (6, 9623070), (9, 6415380), (10, 5773842), (12, 4811535), (15, 3849228), (18, 3207690), (20, 2886921), (27, 2138460), (29, 1990980), (30, 1924614), (36, 1603845), (45, 1283076), (54, 1069230), (58, 995490), (60, 962307), (81, 712820), (87, 663660), (90, 641538), (108, 534615), (116, 497745), (135, 427692), (145, 398196), (162, 356410), (174, 331830), (180, 320769), (261, 221220), (270, 213846), (290, 199098), (324, 178205), (348, 165915), (405, 142564), (435, 132732), (522, 110610), (540, 106923), (580, 99549), (783, 73740), (810, 71282), (870, 66366), (1044, 55305), (1229, 46980), (1305, 44244), (1566, 36870), (1620, 35641), (1740, 33183), (2349, 24580), (2458, 23490), (2610, 22122), (3132, 18435), (3687, 15660), (3915, 14748), (4698, 12290), (4916, 11745), (5220, 11061), (6145, 9396), (7374, 7830)]