2780362800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5987}}^1$

素因数の和:6057

約数の個数: 240

約数和(自身を含む): 10127863680

約数和(自身を除く): 7347500880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 43, 45, 48, 50, 54, 60, 72, 75, 80, 86, 90, 100, 108, 120, 129, 135, 144, 150, 172, 180, 200, 215, 216, 225, 240, 258, 270, 300, 344, 360, 387, 400, 430, 432, 450, 516, 540, 600, 645, 675, 688, 720, 774, 860, 900, 1032, 1075, 1080, 1161, 1200, 1290, 1350, 1548, 1720, 1800, 1935, 2064, 2150, 2160, 2322, 2580, 2700, 3096, 3225, 3440, 3600, 3870, 4300, 4644, 5160, 5400, 5805, 5987, 6192, 6450, 7740, 8600, 9288, 9675, 10320, 10800, 11610, 11974, 12900, 15480, 17200, 17961, 18576, 19350, 23220, 23948, 25800, 29025, 29935, 30960, 35922, 38700, 46440, 47896, 51600, 53883, 58050, 59870, 71844, 77400, 89805, 92880, 95792, 107766, 116100, 119740, 143688, 149675, 154800, 161649, 179610, 215532, 232200, 239480, 257441, 269415, 287376, 299350, 323298, 359220, 431064, 449025, 464400, 478960, 514882, 538830, 598700, 646596, 718440, 772323, 808245, 862128, 898050, 1029764, 1077660, 1197400, 1287205, 1293192, 1347075, 1436880, 1544646, 1616490, 1796100, 2059528, 2155320, 2316969, 2394800, 2574410, 2586384, 2694150, 3089292, 3232980, 3592200, 3861615, 4041225, 4119056, 4310640, 4633938, 5148820, 5388300, 6178584, 6436025, 6465960, 6950907, 7184400, 7723230, 8082450, 9267876, 10297640, 10776600, 11584845, 12357168, 12872050, 12931920, 13901814, 15446460, 16164900, 18535752, 19308075, 20595280, 21553200, 23169690, 25744100, 27803628, 30892920, 32329800, 34754535, 37071504, 38616150, 46339380, 51488200, 55607256, 57924225, 61785840, 64659600, 69509070, 77232300, 92678760, 102976400, 111214512, 115848450, 139018140, 154464600, 173772675, 185357520, 231696900, 278036280, 308929200, 347545350, 463393800, 556072560, 695090700, 926787600, 1390181400, 2780362800]

約数ペア:

[(1, 2780362800), (2, 1390181400), (3, 926787600), (4, 695090700), (5, 556072560), (6, 463393800), (8, 347545350), (9, 308929200), (10, 278036280), (12, 231696900), (15, 185357520), (16, 173772675), (18, 154464600), (20, 139018140), (24, 115848450), (25, 111214512), (27, 102976400), (30, 92678760), (36, 77232300), (40, 69509070), (43, 64659600), (45, 61785840), (48, 57924225), (50, 55607256), (54, 51488200), (60, 46339380), (72, 38616150), (75, 37071504), (80, 34754535), (86, 32329800), (90, 30892920), (100, 27803628), (108, 25744100), (120, 23169690), (129, 21553200), (135, 20595280), (144, 19308075), (150, 18535752), (172, 16164900), (180, 15446460), (200, 13901814), (215, 12931920), (216, 12872050), (225, 12357168), (240, 11584845), (258, 10776600), (270, 10297640), (300, 9267876), (344, 8082450), (360, 7723230), (387, 7184400), (400, 6950907), (430, 6465960), (432, 6436025), (450, 6178584), (516, 5388300), (540, 5148820), (600, 4633938), (645, 4310640), (675, 4119056), (688, 4041225), (720, 3861615), (774, 3592200), (860, 3232980), (900, 3089292), (1032, 2694150), (1075, 2586384), (1080, 2574410), (1161, 2394800), (1200, 2316969), (1290, 2155320), (1350, 2059528), (1548, 1796100), (1720, 1616490), (1800, 1544646), (1935, 1436880), (2064, 1347075), (2150, 1293192), (2160, 1287205), (2322, 1197400), (2580, 1077660), (2700, 1029764), (3096, 898050), (3225, 862128), (3440, 808245), (3600, 772323), (3870, 718440), (4300, 646596), (4644, 598700), (5160, 538830), (5400, 514882), (5805, 478960), (5987, 464400), (6192, 449025), (6450, 431064), (7740, 359220), (8600, 323298), (9288, 299350), (9675, 287376), (10320, 269415), (10800, 257441), (11610, 239480), (11974, 232200), (12900, 215532), (15480, 179610), (17200, 161649), (17961, 154800), (18576, 149675), (19350, 143688), (23220, 119740), (23948, 116100), (25800, 107766), (29025, 95792), (29935, 92880), (30960, 89805), (35922, 77400), (38700, 71844), (46440, 59870), (47896, 58050), (51600, 53883)]