275236920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^3\times {\mathrm{743}}^1$

素因数の和:784

約数の個数: 256

約数和(自身を含む): 1071360000

約数和(自身を除く): 796123080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 343, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 686, 735, 743, 756, 840, 882, 945, 980, 1029, 1080, 1176, 1260, 1323, 1372, 1470, 1486, 1512, 1715, 1764, 1890, 1960, 2058, 2205, 2229, 2520, 2646, 2744, 2940, 2972, 3087, 3430, 3528, 3715, 3780, 4116, 4410, 4458, 5145, 5201, 5292, 5880, 5944, 6174, 6615, 6687, 6860, 7430, 7560, 8232, 8820, 8916, 9261, 10290, 10402, 10584, 11145, 12348, 13230, 13374, 13720, 14860, 15435, 15603, 17640, 17832, 18522, 20061, 20580, 20804, 22290, 24696, 26005, 26460, 26748, 29720, 30870, 31206, 33435, 36407, 37044, 40122, 41160, 41608, 44580, 46305, 46809, 52010, 52920, 53496, 61740, 62412, 66870, 72814, 74088, 78015, 80244, 89160, 92610, 93618, 100305, 104020, 109221, 123480, 124824, 133740, 140427, 145628, 156030, 160488, 182035, 185220, 187236, 200610, 208040, 218442, 234045, 254849, 267480, 280854, 291256, 312060, 327663, 364070, 370440, 374472, 401220, 436884, 468090, 509698, 546105, 561708, 624120, 655326, 702135, 728140, 764547, 802440, 873768, 936180, 982989, 1019396, 1092210, 1123416, 1274245, 1310652, 1404270, 1456280, 1529094, 1638315, 1872360, 1965978, 2038792, 2184420, 2293641, 2548490, 2621304, 2808540, 3058188, 3276630, 3822735, 3931956, 4368840, 4587282, 4914945, 5096980, 5617080, 6116376, 6553260, 6880923, 7645470, 7863912, 9174564, 9829890, 10193960, 11468205, 13106520, 13761846, 15290940, 18349128, 19659780, 22936410, 27523692, 30581880, 34404615, 39319560, 45872820, 55047384, 68809230, 91745640, 137618460, 275236920]

約数ペア:

[(1, 275236920), (2, 137618460), (3, 91745640), (4, 68809230), (5, 55047384), (6, 45872820), (7, 39319560), (8, 34404615), (9, 30581880), (10, 27523692), (12, 22936410), (14, 19659780), (15, 18349128), (18, 15290940), (20, 13761846), (21, 13106520), (24, 11468205), (27, 10193960), (28, 9829890), (30, 9174564), (35, 7863912), (36, 7645470), (40, 6880923), (42, 6553260), (45, 6116376), (49, 5617080), (54, 5096980), (56, 4914945), (60, 4587282), (63, 4368840), (70, 3931956), (72, 3822735), (84, 3276630), (90, 3058188), (98, 2808540), (105, 2621304), (108, 2548490), (120, 2293641), (126, 2184420), (135, 2038792), (140, 1965978), (147, 1872360), (168, 1638315), (180, 1529094), (189, 1456280), (196, 1404270), (210, 1310652), (216, 1274245), (245, 1123416), (252, 1092210), (270, 1019396), (280, 982989), (294, 936180), (315, 873768), (343, 802440), (360, 764547), (378, 728140), (392, 702135), (420, 655326), (441, 624120), (490, 561708), (504, 546105), (540, 509698), (588, 468090), (630, 436884), (686, 401220), (735, 374472), (743, 370440), (756, 364070), (840, 327663), (882, 312060), (945, 291256), (980, 280854), (1029, 267480), (1080, 254849), (1176, 234045), (1260, 218442), (1323, 208040), (1372, 200610), (1470, 187236), (1486, 185220), (1512, 182035), (1715, 160488), (1764, 156030), (1890, 145628), (1960, 140427), (2058, 133740), (2205, 124824), (2229, 123480), (2520, 109221), (2646, 104020), (2744, 100305), (2940, 93618), (2972, 92610), (3087, 89160), (3430, 80244), (3528, 78015), (3715, 74088), (3780, 72814), (4116, 66870), (4410, 62412), (4458, 61740), (5145, 53496), (5201, 52920), (5292, 52010), (5880, 46809), (5944, 46305), (6174, 44580), (6615, 41608), (6687, 41160), (6860, 40122), (7430, 37044), (7560, 36407), (8232, 33435), (8820, 31206), (8916, 30870), (9261, 29720), (10290, 26748), (10402, 26460), (10584, 26005), (11145, 24696), (12348, 22290), (13230, 20804), (13374, 20580), (13720, 20061), (14860, 18522), (15435, 17832), (15603, 17640)]