450001440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:701

約数の個数: 384

約数和(自身を含む): 1881169920

約数和(自身を除く): 1431168480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 322, 336, 345, 360, 368, 378, 414, 420, 432, 460, 480, 483, 504, 540, 552, 560, 621, 630, 644, 647, 672, 690, 720, 736, 756, 805, 828, 840, 864, 920, 945, 966, 1008, 1035, 1080, 1104, 1120, 1242, 1260, 1288, 1294, 1380, 1440, 1449, 1512, 1610, 1656, 1680, 1840, 1890, 1932, 1941, 2016, 2070, 2160, 2208, 2415, 2484, 2520, 2576, 2588, 2760, 2898, 3024, 3105, 3220, 3235, 3312, 3360, 3680, 3780, 3864, 3882, 4140, 4320, 4347, 4529, 4830, 4968, 5040, 5152, 5176, 5520, 5796, 5823, 6048, 6210, 6440, 6470, 6624, 7245, 7560, 7728, 7764, 8280, 8694, 9058, 9660, 9705, 9936, 10080, 10352, 11040, 11592, 11646, 12420, 12880, 12940, 13587, 14490, 14881, 15120, 15456, 15528, 16560, 17388, 17469, 18116, 19320, 19410, 19872, 20704, 21735, 22645, 23184, 23292, 24840, 25760, 25880, 27174, 28980, 29115, 29762, 30240, 31056, 33120, 34776, 34938, 36232, 38640, 38820, 40761, 43470, 44643, 45290, 46368, 46584, 49680, 51760, 54348, 57960, 58230, 59524, 62112, 67935, 69552, 69876, 72464, 74405, 77280, 77640, 81522, 86940, 87345, 89286, 90580, 93168, 99360, 103520, 104167, 108696, 115920, 116460, 119048, 122283, 133929, 135870, 139104, 139752, 144928, 148810, 155280, 163044, 173880, 174690, 178572, 181160, 186336, 203805, 208334, 217392, 223215, 231840, 232920, 238096, 244566, 267858, 271740, 279504, 297620, 310560, 312501, 326088, 347760, 349380, 357144, 362320, 401787, 407610, 416668, 434784, 446430, 465840, 476192, 489132, 520835, 535716, 543480, 559008, 595240, 611415, 625002, 652176, 669645, 695520, 698760, 714288, 724640, 803574, 815220, 833336, 892860, 931680, 937503, 978264, 1041670, 1071432, 1086960, 1190480, 1222830, 1250004, 1304352, 1339290, 1397520, 1428576, 1562505, 1607148, 1630440, 1666672, 1785720, 1875006, 1956528, 2008935, 2083340, 2142864, 2173920, 2380960, 2445660, 2500008, 2678580, 2795040, 2812509, 3125010, 3214296, 3260880, 3333344, 3571440, 3750012, 3913056, 4017870, 4166680, 4285728, 4687515, 4891320, 5000016, 5357160, 5625018, 6250020, 6428592, 6521760, 7142880, 7500024, 8035740, 8333360, 9375030, 9782640, 10000032, 10714320, 11250036, 12500040, 12857184, 14062545, 15000048, 16071480, 16666720, 18750060, 19565280, 21428640, 22500072, 25000080, 28125090, 30000096, 32142960, 37500120, 45000144, 50000160, 56250180, 64285920, 75000240, 90000288, 112500360, 150000480, 225000720, 450001440]

約数ペア:

[(1, 450001440), (2, 225000720), (3, 150000480), (4, 112500360), (5, 90000288), (6, 75000240), (7, 64285920), (8, 56250180), (9, 50000160), (10, 45000144), (12, 37500120), (14, 32142960), (15, 30000096), (16, 28125090), (18, 25000080), (20, 22500072), (21, 21428640), (23, 19565280), (24, 18750060), (27, 16666720), (28, 16071480), (30, 15000048), (32, 14062545), (35, 12857184), (36, 12500040), (40, 11250036), (42, 10714320), (45, 10000032), (46, 9782640), (48, 9375030), (54, 8333360), (56, 8035740), (60, 7500024), (63, 7142880), (69, 6521760), (70, 6428592), (72, 6250020), (80, 5625018), (84, 5357160), (90, 5000016), (92, 4891320), (96, 4687515), (105, 4285728), (108, 4166680), (112, 4017870), (115, 3913056), (120, 3750012), (126, 3571440), (135, 3333344), (138, 3260880), (140, 3214296), (144, 3125010), (160, 2812509), (161, 2795040), (168, 2678580), (180, 2500008), (184, 2445660), (189, 2380960), (207, 2173920), (210, 2142864), (216, 2083340), (224, 2008935), (230, 1956528), (240, 1875006), (252, 1785720), (270, 1666672), (276, 1630440), (280, 1607148), (288, 1562505), (315, 1428576), (322, 1397520), (336, 1339290), (345, 1304352), (360, 1250004), (368, 1222830), (378, 1190480), (414, 1086960), (420, 1071432), (432, 1041670), (460, 978264), (480, 937503), (483, 931680), (504, 892860), (540, 833336), (552, 815220), (560, 803574), (621, 724640), (630, 714288), (644, 698760), (647, 695520), (672, 669645), (690, 652176), (720, 625002), (736, 611415), (756, 595240), (805, 559008), (828, 543480), (840, 535716), (864, 520835), (920, 489132), (945, 476192), (966, 465840), (1008, 446430), (1035, 434784), (1080, 416668), (1104, 407610), (1120, 401787), (1242, 362320), (1260, 357144), (1288, 349380), (1294, 347760), (1380, 326088), (1440, 312501), (1449, 310560), (1512, 297620), (1610, 279504), (1656, 271740), (1680, 267858), (1840, 244566), (1890, 238096), (1932, 232920), (1941, 231840), (2016, 223215), (2070, 217392), (2160, 208334), (2208, 203805), (2415, 186336), (2484, 181160), (2520, 178572), (2576, 174690), (2588, 173880), (2760, 163044), (2898, 155280), (3024, 148810), (3105, 144928), (3220, 139752), (3235, 139104), (3312, 135870), (3360, 133929), (3680, 122283), (3780, 119048), (3864, 116460), (3882, 115920), (4140, 108696), (4320, 104167), (4347, 103520), (4529, 99360), (4830, 93168), (4968, 90580), (5040, 89286), (5152, 87345), (5176, 86940), (5520, 81522), (5796, 77640), (5823, 77280), (6048, 74405), (6210, 72464), (6440, 69876), (6470, 69552), (6624, 67935), (7245, 62112), (7560, 59524), (7728, 58230), (7764, 57960), (8280, 54348), (8694, 51760), (9058, 49680), (9660, 46584), (9705, 46368), (9936, 45290), (10080, 44643), (10352, 43470), (11040, 40761), (11592, 38820), (11646, 38640), (12420, 36232), (12880, 34938), (12940, 34776), (13587, 33120), (14490, 31056), (14881, 30240), (15120, 29762), (15456, 29115), (15528, 28980), (16560, 27174), (17388, 25880), (17469, 25760), (18116, 24840), (19320, 23292), (19410, 23184), (19872, 22645), (20704, 21735)]