2018515800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1071

約数の個数: 288

約数和(自身を含む): 7389169920

約数和(自身を除く): 5370654120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 71, 75, 84, 98, 100, 105, 120, 140, 142, 147, 150, 168, 175, 196, 200, 210, 213, 245, 280, 284, 294, 300, 350, 355, 392, 420, 426, 490, 497, 525, 568, 588, 600, 700, 710, 735, 840, 852, 967, 980, 994, 1050, 1065, 1176, 1225, 1400, 1420, 1470, 1491, 1704, 1775, 1934, 1960, 1988, 2100, 2130, 2450, 2485, 2840, 2901, 2940, 2982, 3479, 3550, 3675, 3868, 3976, 4200, 4260, 4835, 4900, 4970, 5325, 5802, 5880, 5964, 6769, 6958, 7100, 7350, 7455, 7736, 8520, 9670, 9800, 9940, 10437, 10650, 11604, 11928, 12425, 13538, 13916, 14200, 14505, 14700, 14910, 17395, 19340, 19880, 20307, 20874, 21300, 23208, 24175, 24850, 27076, 27832, 29010, 29400, 29820, 33845, 34790, 37275, 38680, 40614, 41748, 42600, 47383, 48350, 49700, 52185, 54152, 58020, 59640, 67690, 68657, 69580, 72525, 74550, 81228, 83496, 86975, 94766, 96700, 99400, 101535, 104370, 116040, 135380, 137314, 139160, 142149, 145050, 149100, 162456, 169225, 173950, 189532, 193400, 203070, 205971, 208740, 236915, 260925, 270760, 274628, 284298, 290100, 298200, 338450, 343285, 347900, 379064, 406140, 411942, 417480, 473830, 480599, 507675, 521850, 549256, 568596, 580200, 676900, 686570, 695800, 710745, 812280, 823884, 947660, 961198, 1015350, 1029855, 1043700, 1137192, 1184575, 1353800, 1373140, 1421490, 1441797, 1647768, 1716425, 1895320, 1922396, 2030700, 2059710, 2087400, 2369150, 2402995, 2746280, 2842980, 2883594, 3364193, 3432850, 3553725, 3844792, 4061400, 4119420, 4738300, 4805990, 5149275, 5685960, 5767188, 6728386, 6865700, 7107450, 7208985, 8238840, 9476600, 9611980, 10092579, 10298550, 11534376, 12014975, 13456772, 13731400, 14214900, 14417970, 16820965, 19223960, 20185158, 20597100, 24029950, 26913544, 28429800, 28835940, 33641930, 36044925, 40370316, 41194200, 48059900, 50462895, 57671880, 67283860, 72089850, 80740632, 84104825, 96119800, 100925790, 134567720, 144179700, 168209650, 201851580, 252314475, 288359400, 336419300, 403703160, 504628950, 672838600, 1009257900, 2018515800]

約数ペア:

[(1, 2018515800), (2, 1009257900), (3, 672838600), (4, 504628950), (5, 403703160), (6, 336419300), (7, 288359400), (8, 252314475), (10, 201851580), (12, 168209650), (14, 144179700), (15, 134567720), (20, 100925790), (21, 96119800), (24, 84104825), (25, 80740632), (28, 72089850), (30, 67283860), (35, 57671880), (40, 50462895), (42, 48059900), (49, 41194200), (50, 40370316), (56, 36044925), (60, 33641930), (70, 28835940), (71, 28429800), (75, 26913544), (84, 24029950), (98, 20597100), (100, 20185158), (105, 19223960), (120, 16820965), (140, 14417970), (142, 14214900), (147, 13731400), (150, 13456772), (168, 12014975), (175, 11534376), (196, 10298550), (200, 10092579), (210, 9611980), (213, 9476600), (245, 8238840), (280, 7208985), (284, 7107450), (294, 6865700), (300, 6728386), (350, 5767188), (355, 5685960), (392, 5149275), (420, 4805990), (426, 4738300), (490, 4119420), (497, 4061400), (525, 3844792), (568, 3553725), (588, 3432850), (600, 3364193), (700, 2883594), (710, 2842980), (735, 2746280), (840, 2402995), (852, 2369150), (967, 2087400), (980, 2059710), (994, 2030700), (1050, 1922396), (1065, 1895320), (1176, 1716425), (1225, 1647768), (1400, 1441797), (1420, 1421490), (1470, 1373140), (1491, 1353800), (1704, 1184575), (1775, 1137192), (1934, 1043700), (1960, 1029855), (1988, 1015350), (2100, 961198), (2130, 947660), (2450, 823884), (2485, 812280), (2840, 710745), (2901, 695800), (2940, 686570), (2982, 676900), (3479, 580200), (3550, 568596), (3675, 549256), (3868, 521850), (3976, 507675), (4200, 480599), (4260, 473830), (4835, 417480), (4900, 411942), (4970, 406140), (5325, 379064), (5802, 347900), (5880, 343285), (5964, 338450), (6769, 298200), (6958, 290100), (7100, 284298), (7350, 274628), (7455, 270760), (7736, 260925), (8520, 236915), (9670, 208740), (9800, 205971), (9940, 203070), (10437, 193400), (10650, 189532), (11604, 173950), (11928, 169225), (12425, 162456), (13538, 149100), (13916, 145050), (14200, 142149), (14505, 139160), (14700, 137314), (14910, 135380), (17395, 116040), (19340, 104370), (19880, 101535), (20307, 99400), (20874, 96700), (21300, 94766), (23208, 86975), (24175, 83496), (24850, 81228), (27076, 74550), (27832, 72525), (29010, 69580), (29400, 68657), (29820, 67690), (33845, 59640), (34790, 58020), (37275, 54152), (38680, 52185), (40614, 49700), (41748, 48350), (42600, 47383)]