160200180

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:325

約数の個数: 288

約数和(自身を含む): 612009216

約数和(自身を除く): 451809036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 243, 252, 255, 270, 277, 306, 315, 324, 340, 357, 378, 405, 420, 459, 476, 486, 510, 540, 554, 567, 595, 612, 630, 714, 756, 765, 810, 831, 918, 945, 972, 1020, 1071, 1108, 1134, 1190, 1215, 1260, 1377, 1385, 1428, 1530, 1620, 1662, 1701, 1785, 1836, 1890, 1939, 2142, 2268, 2295, 2380, 2430, 2493, 2754, 2770, 2835, 3060, 3213, 3324, 3402, 3570, 3780, 3878, 4131, 4155, 4284, 4590, 4709, 4860, 4986, 5355, 5508, 5540, 5670, 5817, 6426, 6804, 6885, 7140, 7479, 7756, 8262, 8310, 8505, 9180, 9418, 9639, 9695, 9972, 10710, 11340, 11634, 12465, 12852, 13770, 14127, 14958, 16065, 16524, 16620, 17010, 17451, 18836, 19278, 19390, 20655, 21420, 22437, 23268, 23545, 24930, 27540, 28254, 28917, 29085, 29916, 32130, 32963, 34020, 34902, 37395, 38556, 38780, 41310, 42381, 44874, 47090, 48195, 49860, 52353, 56508, 57834, 58170, 64260, 65926, 67311, 69804, 70635, 74790, 82620, 84762, 87255, 89748, 94180, 96390, 98889, 104706, 112185, 115668, 116340, 127143, 131852, 134622, 141270, 144585, 149580, 157059, 164815, 169524, 174510, 192780, 197778, 209412, 211905, 224370, 254286, 261765, 269244, 282540, 289170, 296667, 314118, 329630, 336555, 349020, 381429, 395556, 423810, 448740, 471177, 494445, 508572, 523530, 578340, 593334, 628236, 635715, 659260, 673110, 762858, 785295, 847620, 890001, 942354, 988890, 1047060, 1144287, 1186668, 1271430, 1346220, 1483335, 1525716, 1570590, 1780002, 1884708, 1907145, 1977780, 2288574, 2355885, 2542860, 2670003, 2966670, 3141180, 3560004, 3814290, 4450005, 4577148, 4711770, 5340006, 5721435, 5933340, 7628580, 8010009, 8900010, 9423540, 10680012, 11442870, 13350015, 16020018, 17800020, 22885740, 26700030, 32040036, 40050045, 53400060, 80100090, 160200180]

約数ペア:

[(1, 160200180), (2, 80100090), (3, 53400060), (4, 40050045), (5, 32040036), (6, 26700030), (7, 22885740), (9, 17800020), (10, 16020018), (12, 13350015), (14, 11442870), (15, 10680012), (17, 9423540), (18, 8900010), (20, 8010009), (21, 7628580), (27, 5933340), (28, 5721435), (30, 5340006), (34, 4711770), (35, 4577148), (36, 4450005), (42, 3814290), (45, 3560004), (51, 3141180), (54, 2966670), (60, 2670003), (63, 2542860), (68, 2355885), (70, 2288574), (81, 1977780), (84, 1907145), (85, 1884708), (90, 1780002), (102, 1570590), (105, 1525716), (108, 1483335), (119, 1346220), (126, 1271430), (135, 1186668), (140, 1144287), (153, 1047060), (162, 988890), (170, 942354), (180, 890001), (189, 847620), (204, 785295), (210, 762858), (238, 673110), (243, 659260), (252, 635715), (255, 628236), (270, 593334), (277, 578340), (306, 523530), (315, 508572), (324, 494445), (340, 471177), (357, 448740), (378, 423810), (405, 395556), (420, 381429), (459, 349020), (476, 336555), (486, 329630), (510, 314118), (540, 296667), (554, 289170), (567, 282540), (595, 269244), (612, 261765), (630, 254286), (714, 224370), (756, 211905), (765, 209412), (810, 197778), (831, 192780), (918, 174510), (945, 169524), (972, 164815), (1020, 157059), (1071, 149580), (1108, 144585), (1134, 141270), (1190, 134622), (1215, 131852), (1260, 127143), (1377, 116340), (1385, 115668), (1428, 112185), (1530, 104706), (1620, 98889), (1662, 96390), (1701, 94180), (1785, 89748), (1836, 87255), (1890, 84762), (1939, 82620), (2142, 74790), (2268, 70635), (2295, 69804), (2380, 67311), (2430, 65926), (2493, 64260), (2754, 58170), (2770, 57834), (2835, 56508), (3060, 52353), (3213, 49860), (3324, 48195), (3402, 47090), (3570, 44874), (3780, 42381), (3878, 41310), (4131, 38780), (4155, 38556), (4284, 37395), (4590, 34902), (4709, 34020), (4860, 32963), (4986, 32130), (5355, 29916), (5508, 29085), (5540, 28917), (5670, 28254), (5817, 27540), (6426, 24930), (6804, 23545), (6885, 23268), (7140, 22437), (7479, 21420), (7756, 20655), (8262, 19390), (8310, 19278), (8505, 18836), (9180, 17451), (9418, 17010), (9639, 16620), (9695, 16524), (9972, 16065), (10710, 14958), (11340, 14127), (11634, 13770), (12465, 12852)]