193235220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1181}}^1$

素因数の和:1303

約数の個数: 120

約数和(自身を含む): 612706248

約数和(自身を除く): 419471028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 101, 108, 135, 162, 180, 202, 270, 303, 324, 404, 405, 505, 540, 606, 810, 909, 1010, 1181, 1212, 1515, 1620, 1818, 2020, 2362, 2727, 3030, 3543, 3636, 4545, 4724, 5454, 5905, 6060, 7086, 8181, 9090, 10629, 10908, 11810, 13635, 14172, 16362, 17715, 18180, 21258, 23620, 27270, 31887, 32724, 35430, 40905, 42516, 53145, 54540, 63774, 70860, 81810, 95661, 106290, 119281, 127548, 159435, 163620, 191322, 212580, 238562, 318870, 357843, 382644, 477124, 478305, 596405, 637740, 715686, 956610, 1073529, 1192810, 1431372, 1789215, 1913220, 2147058, 2385620, 3220587, 3578430, 4294116, 5367645, 6441174, 7156860, 9661761, 10735290, 12882348, 16102935, 19323522, 21470580, 32205870, 38647044, 48308805, 64411740, 96617610, 193235220]

約数ペア:

[(1, 193235220), (2, 96617610), (3, 64411740), (4, 48308805), (5, 38647044), (6, 32205870), (9, 21470580), (10, 19323522), (12, 16102935), (15, 12882348), (18, 10735290), (20, 9661761), (27, 7156860), (30, 6441174), (36, 5367645), (45, 4294116), (54, 3578430), (60, 3220587), (81, 2385620), (90, 2147058), (101, 1913220), (108, 1789215), (135, 1431372), (162, 1192810), (180, 1073529), (202, 956610), (270, 715686), (303, 637740), (324, 596405), (404, 478305), (405, 477124), (505, 382644), (540, 357843), (606, 318870), (810, 238562), (909, 212580), (1010, 191322), (1181, 163620), (1212, 159435), (1515, 127548), (1620, 119281), (1818, 106290), (2020, 95661), (2362, 81810), (2727, 70860), (3030, 63774), (3543, 54540), (3636, 53145), (4545, 42516), (4724, 40905), (5454, 35430), (5905, 32724), (6060, 31887), (7086, 27270), (8181, 23620), (9090, 21258), (10629, 18180), (10908, 17715), (11810, 16362), (13635, 14172)]