1844821980

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:877

約数の個数: 216

約数和(自身を含む): 6160151088

約数和(自身を除く): 4315329108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 729, 765, 810, 827, 918, 972, 1020, 1215, 1377, 1458, 1530, 1620, 1654, 1836, 2187, 2295, 2430, 2481, 2754, 2916, 3060, 3308, 3645, 4131, 4135, 4374, 4590, 4860, 4962, 5508, 6561, 6885, 7290, 7443, 8262, 8270, 8748, 9180, 9924, 10935, 12393, 12405, 13122, 13770, 14059, 14580, 14886, 16524, 16540, 20655, 21870, 22329, 24786, 24810, 26244, 27540, 28118, 29772, 32805, 37179, 37215, 41310, 42177, 43740, 44658, 49572, 49620, 56236, 61965, 65610, 66987, 70295, 74358, 74430, 82620, 84354, 89316, 111537, 111645, 123930, 126531, 131220, 133974, 140590, 148716, 148860, 168708, 185895, 200961, 210885, 223074, 223290, 247860, 253062, 267948, 281180, 334935, 371790, 379593, 401922, 421770, 446148, 446580, 506124, 557685, 602883, 632655, 669870, 743580, 759186, 803844, 843540, 1004805, 1115370, 1138779, 1205766, 1265310, 1339740, 1518372, 1808649, 1897965, 2009610, 2230740, 2277558, 2411532, 2530620, 3014415, 3416337, 3617298, 3795930, 4019220, 4555116, 5425947, 5693895, 6028830, 6832674, 7234596, 7591860, 9043245, 10249011, 10851894, 11387790, 12057660, 13665348, 17081685, 18086490, 20498022, 21703788, 22775580, 27129735, 30747033, 34163370, 36172980, 40996044, 51245055, 54259470, 61494066, 68326740, 92241099, 102490110, 108518940, 122988132, 153735165, 184482198, 204980220, 307470330, 368964396, 461205495, 614940660, 922410990, 1844821980]

約数ペア:

[(1, 1844821980), (2, 922410990), (3, 614940660), (4, 461205495), (5, 368964396), (6, 307470330), (9, 204980220), (10, 184482198), (12, 153735165), (15, 122988132), (17, 108518940), (18, 102490110), (20, 92241099), (27, 68326740), (30, 61494066), (34, 54259470), (36, 51245055), (45, 40996044), (51, 36172980), (54, 34163370), (60, 30747033), (68, 27129735), (81, 22775580), (85, 21703788), (90, 20498022), (102, 18086490), (108, 17081685), (135, 13665348), (153, 12057660), (162, 11387790), (170, 10851894), (180, 10249011), (204, 9043245), (243, 7591860), (255, 7234596), (270, 6832674), (306, 6028830), (324, 5693895), (340, 5425947), (405, 4555116), (459, 4019220), (486, 3795930), (510, 3617298), (540, 3416337), (612, 3014415), (729, 2530620), (765, 2411532), (810, 2277558), (827, 2230740), (918, 2009610), (972, 1897965), (1020, 1808649), (1215, 1518372), (1377, 1339740), (1458, 1265310), (1530, 1205766), (1620, 1138779), (1654, 1115370), (1836, 1004805), (2187, 843540), (2295, 803844), (2430, 759186), (2481, 743580), (2754, 669870), (2916, 632655), (3060, 602883), (3308, 557685), (3645, 506124), (4131, 446580), (4135, 446148), (4374, 421770), (4590, 401922), (4860, 379593), (4962, 371790), (5508, 334935), (6561, 281180), (6885, 267948), (7290, 253062), (7443, 247860), (8262, 223290), (8270, 223074), (8748, 210885), (9180, 200961), (9924, 185895), (10935, 168708), (12393, 148860), (12405, 148716), (13122, 140590), (13770, 133974), (14059, 131220), (14580, 126531), (14886, 123930), (16524, 111645), (16540, 111537), (20655, 89316), (21870, 84354), (22329, 82620), (24786, 74430), (24810, 74358), (26244, 70295), (27540, 66987), (28118, 65610), (29772, 61965), (32805, 56236), (37179, 49620), (37215, 49572), (41310, 44658), (42177, 43740)]