18739846950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2417}}^1$

素因数の和:2607

約数の個数: 192

約数和(自身を含む): 52501782528

約数和(自身を除く): 33761935578

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 37, 50, 55, 66, 74, 75, 110, 111, 127, 150, 165, 185, 222, 254, 275, 330, 370, 381, 407, 550, 555, 635, 762, 814, 825, 925, 1110, 1221, 1270, 1397, 1650, 1850, 1905, 2035, 2417, 2442, 2775, 2794, 3175, 3810, 4070, 4191, 4699, 4834, 5550, 6105, 6350, 6985, 7251, 8382, 9398, 9525, 10175, 12085, 12210, 13970, 14097, 14502, 19050, 20350, 20955, 23495, 24170, 26587, 28194, 30525, 34925, 36255, 41910, 46990, 51689, 53174, 60425, 61050, 69850, 70485, 72510, 79761, 89429, 103378, 104775, 117475, 120850, 132935, 140970, 155067, 159522, 178858, 181275, 209550, 234950, 258445, 265870, 268287, 306959, 310134, 352425, 362550, 398805, 447145, 516890, 536574, 613918, 664675, 704850, 775335, 797610, 894290, 920877, 983719, 1292225, 1329350, 1341435, 1534795, 1550670, 1841754, 1967438, 1994025, 2235725, 2584450, 2682870, 2951157, 3069590, 3376549, 3876675, 3988050, 4471450, 4604385, 4918595, 5902314, 6707175, 6753098, 7673975, 7753350, 9208770, 9837190, 10129647, 11357483, 13414350, 14755785, 15347950, 16882745, 20259294, 22714966, 23021925, 24592975, 29511570, 33765490, 34072449, 46043850, 49185950, 50648235, 56787415, 68144898, 73778925, 84413725, 101296470, 113574830, 124932313, 147557850, 168827450, 170362245, 249864626, 253241175, 283937075, 340724490, 374796939, 506482350, 567874150, 624661565, 749593878, 851811225, 1249323130, 1703622450, 1873984695, 3123307825, 3747969390, 6246615650, 9369923475, 18739846950]

約数ペア:

[(1, 18739846950), (2, 9369923475), (3, 6246615650), (5, 3747969390), (6, 3123307825), (10, 1873984695), (11, 1703622450), (15, 1249323130), (22, 851811225), (25, 749593878), (30, 624661565), (33, 567874150), (37, 506482350), (50, 374796939), (55, 340724490), (66, 283937075), (74, 253241175), (75, 249864626), (110, 170362245), (111, 168827450), (127, 147557850), (150, 124932313), (165, 113574830), (185, 101296470), (222, 84413725), (254, 73778925), (275, 68144898), (330, 56787415), (370, 50648235), (381, 49185950), (407, 46043850), (550, 34072449), (555, 33765490), (635, 29511570), (762, 24592975), (814, 23021925), (825, 22714966), (925, 20259294), (1110, 16882745), (1221, 15347950), (1270, 14755785), (1397, 13414350), (1650, 11357483), (1850, 10129647), (1905, 9837190), (2035, 9208770), (2417, 7753350), (2442, 7673975), (2775, 6753098), (2794, 6707175), (3175, 5902314), (3810, 4918595), (4070, 4604385), (4191, 4471450), (4699, 3988050), (4834, 3876675), (5550, 3376549), (6105, 3069590), (6350, 2951157), (6985, 2682870), (7251, 2584450), (8382, 2235725), (9398, 1994025), (9525, 1967438), (10175, 1841754), (12085, 1550670), (12210, 1534795), (13970, 1341435), (14097, 1329350), (14502, 1292225), (19050, 983719), (20350, 920877), (20955, 894290), (23495, 797610), (24170, 775335), (26587, 704850), (28194, 664675), (30525, 613918), (34925, 536574), (36255, 516890), (41910, 447145), (46990, 398805), (51689, 362550), (53174, 352425), (60425, 310134), (61050, 306959), (69850, 268287), (70485, 265870), (72510, 258445), (79761, 234950), (89429, 209550), (103378, 181275), (104775, 178858), (117475, 159522), (120850, 155067), (132935, 140970)]