179488980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 638144640

約数和(自身を除く): 458655660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 41, 44, 45, 54, 55, 60, 66, 67, 82, 90, 99, 108, 110, 121, 123, 132, 134, 135, 164, 165, 180, 198, 201, 205, 220, 242, 246, 268, 270, 297, 330, 335, 363, 369, 396, 402, 410, 451, 484, 492, 495, 540, 594, 603, 605, 615, 660, 670, 726, 737, 738, 804, 820, 902, 990, 1005, 1089, 1107, 1188, 1206, 1210, 1230, 1340, 1353, 1452, 1474, 1476, 1485, 1804, 1809, 1815, 1845, 1980, 2010, 2178, 2211, 2214, 2255, 2412, 2420, 2460, 2706, 2747, 2948, 2970, 3015, 3267, 3618, 3630, 3685, 3690, 4020, 4059, 4356, 4422, 4428, 4510, 4961, 5412, 5445, 5494, 5535, 5940, 6030, 6534, 6633, 6765, 7236, 7260, 7370, 7380, 8107, 8118, 8241, 8844, 9020, 9045, 9922, 10890, 10988, 11055, 11070, 12060, 12177, 13068, 13266, 13530, 13735, 14740, 14883, 16214, 16236, 16335, 16482, 18090, 19844, 19899, 20295, 21780, 22110, 22140, 24321, 24354, 24723, 24805, 26532, 27060, 27470, 29766, 30217, 32428, 32670, 32964, 33165, 36180, 39798, 40535, 40590, 41205, 44220, 44649, 48642, 48708, 49446, 49610, 54940, 59532, 60434, 60885, 65340, 66330, 72963, 74169, 74415, 79596, 81070, 81180, 82410, 89298, 90651, 97284, 98892, 99220, 99495, 120868, 121605, 121770, 123615, 132660, 133947, 145926, 148338, 148830, 151085, 162140, 164820, 178596, 181302, 198990, 218889, 223245, 243210, 243540, 247230, 267894, 271953, 291852, 296676, 297660, 302170, 332387, 362604, 364815, 370845, 397980, 437778, 446490, 453255, 486420, 494460, 535788, 543906, 604340, 664774, 669735, 729630, 741690, 815859, 875556, 892980, 906510, 997161, 1087812, 1094445, 1329548, 1339470, 1359765, 1459260, 1483380, 1631718, 1661935, 1813020, 1994322, 2188890, 2678940, 2719530, 2991483, 3263436, 3323870, 3988644, 4079295, 4377780, 4985805, 5439060, 5982966, 6647740, 8158590, 8974449, 9971610, 11965932, 14957415, 16317180, 17948898, 19943220, 29914830, 35897796, 44872245, 59829660, 89744490, 179488980]

約数ペア:

[(1, 179488980), (2, 89744490), (3, 59829660), (4, 44872245), (5, 35897796), (6, 29914830), (9, 19943220), (10, 17948898), (11, 16317180), (12, 14957415), (15, 11965932), (18, 9971610), (20, 8974449), (22, 8158590), (27, 6647740), (30, 5982966), (33, 5439060), (36, 4985805), (41, 4377780), (44, 4079295), (45, 3988644), (54, 3323870), (55, 3263436), (60, 2991483), (66, 2719530), (67, 2678940), (82, 2188890), (90, 1994322), (99, 1813020), (108, 1661935), (110, 1631718), (121, 1483380), (123, 1459260), (132, 1359765), (134, 1339470), (135, 1329548), (164, 1094445), (165, 1087812), (180, 997161), (198, 906510), (201, 892980), (205, 875556), (220, 815859), (242, 741690), (246, 729630), (268, 669735), (270, 664774), (297, 604340), (330, 543906), (335, 535788), (363, 494460), (369, 486420), (396, 453255), (402, 446490), (410, 437778), (451, 397980), (484, 370845), (492, 364815), (495, 362604), (540, 332387), (594, 302170), (603, 297660), (605, 296676), (615, 291852), (660, 271953), (670, 267894), (726, 247230), (737, 243540), (738, 243210), (804, 223245), (820, 218889), (902, 198990), (990, 181302), (1005, 178596), (1089, 164820), (1107, 162140), (1188, 151085), (1206, 148830), (1210, 148338), (1230, 145926), (1340, 133947), (1353, 132660), (1452, 123615), (1474, 121770), (1476, 121605), (1485, 120868), (1804, 99495), (1809, 99220), (1815, 98892), (1845, 97284), (1980, 90651), (2010, 89298), (2178, 82410), (2211, 81180), (2214, 81070), (2255, 79596), (2412, 74415), (2420, 74169), (2460, 72963), (2706, 66330), (2747, 65340), (2948, 60885), (2970, 60434), (3015, 59532), (3267, 54940), (3618, 49610), (3630, 49446), (3685, 48708), (3690, 48642), (4020, 44649), (4059, 44220), (4356, 41205), (4422, 40590), (4428, 40535), (4510, 39798), (4961, 36180), (5412, 33165), (5445, 32964), (5494, 32670), (5535, 32428), (5940, 30217), (6030, 29766), (6534, 27470), (6633, 27060), (6765, 26532), (7236, 24805), (7260, 24723), (7370, 24354), (7380, 24321), (8107, 22140), (8118, 22110), (8241, 21780), (8844, 20295), (9020, 19899), (9045, 19844), (9922, 18090), (10890, 16482), (10988, 16335), (11055, 16236), (11070, 16214), (12060, 14883), (12177, 14740), (13068, 13735), (13266, 13530)]