139483620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2969}}^1$

素因数の和:3019

約数の個数: 120

約数和(自身を含む): 452806200

約数和(自身を除く): 313322580

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, 1305, 1566, 1620, 1740, 2349, 2610, 2969, 3132, 3915, 4698, 5220, 5938, 7830, 8907, 9396, 11745, 11876, 14845, 15660, 17814, 23490, 26721, 29690, 35628, 44535, 46980, 53442, 59380, 80163, 86101, 89070, 106884, 133605, 160326, 172202, 178140, 240489, 258303, 267210, 320652, 344404, 400815, 430505, 480978, 516606, 534420, 774909, 801630, 861010, 961956, 1033212, 1202445, 1291515, 1549818, 1603260, 1722020, 2324727, 2404890, 2583030, 3099636, 3874545, 4649454, 4809780, 5166060, 6974181, 7749090, 9298908, 11623635, 13948362, 15498180, 23247270, 27896724, 34870905, 46494540, 69741810, 139483620]

約数ペア:

[(1, 139483620), (2, 69741810), (3, 46494540), (4, 34870905), (5, 27896724), (6, 23247270), (9, 15498180), (10, 13948362), (12, 11623635), (15, 9298908), (18, 7749090), (20, 6974181), (27, 5166060), (29, 4809780), (30, 4649454), (36, 3874545), (45, 3099636), (54, 2583030), (58, 2404890), (60, 2324727), (81, 1722020), (87, 1603260), (90, 1549818), (108, 1291515), (116, 1202445), (135, 1033212), (145, 961956), (162, 861010), (174, 801630), (180, 774909), (261, 534420), (270, 516606), (290, 480978), (324, 430505), (348, 400815), (405, 344404), (435, 320652), (522, 267210), (540, 258303), (580, 240489), (783, 178140), (810, 172202), (870, 160326), (1044, 133605), (1305, 106884), (1566, 89070), (1620, 86101), (1740, 80163), (2349, 59380), (2610, 53442), (2969, 46980), (3132, 44535), (3915, 35628), (4698, 29690), (5220, 26721), (5938, 23490), (7830, 17814), (8907, 15660), (9396, 14845), (11745, 11876)]