51823800

素因数分解:

$2^3\times 3^4\times 5^2\times 7^1\times {\mathrm{457}}^1$

素因数の和:492

約数の個数: 240

約数和(自身を含む): 206154960

約数和(自身を除く): 154331160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 81, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 162, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 324, 350, 360, 378, 405, 420, 450, 457, 504, 525, 540, 567, 600, 630, 648, 675, 700, 756, 810, 840, 900, 914, 945, 1050, 1080, 1134, 1260, 1350, 1371, 1400, 1512, 1575, 1620, 1800, 1828, 1890, 2025, 2100, 2268, 2285, 2520, 2700, 2742, 2835, 3150, 3199, 3240, 3656, 3780, 4050, 4113, 4200, 4536, 4570, 4725, 5400, 5484, 5670, 6300, 6398, 6855, 7560, 8100, 8226, 9140, 9450, 9597, 10968, 11340, 11425, 12339, 12600, 12796, 13710, 14175, 15995, 16200, 16452, 18280, 18900, 19194, 20565, 22680, 22850, 24678, 25592, 27420, 28350, 28791, 31990, 32904, 34275, 37017, 37800, 38388, 41130, 45700, 47985, 49356, 54840, 56700, 57582, 61695, 63980, 68550, 74034, 76776, 79975, 82260, 86373, 91400, 95970, 98712, 102825, 113400, 115164, 123390, 127960, 137100, 143955, 148068, 159950, 164520, 172746, 185085, 191940, 205650, 230328, 239925, 246780, 259119, 274200, 287910, 296136, 308475, 319900, 345492, 370170, 383880, 411300, 431865, 479850, 493560, 518238, 575820, 616950, 639800, 690984, 719775, 740340, 822600, 863730, 925425, 959700, 1036476, 1151640, 1233900, 1295595, 1439550, 1480680, 1727460, 1850850, 1919400, 2072952, 2159325, 2467800, 2591190, 2879100, 3454920, 3701700, 4318650, 5182380, 5758200, 6477975, 7403400, 8637300, 10364760, 12955950, 17274600, 25911900, 51823800]

約数ペア:

[(1, 51823800), (2, 25911900), (3, 17274600), (4, 12955950), (5, 10364760), (6, 8637300), (7, 7403400), (8, 6477975), (9, 5758200), (10, 5182380), (12, 4318650), (14, 3701700), (15, 3454920), (18, 2879100), (20, 2591190), (21, 2467800), (24, 2159325), (25, 2072952), (27, 1919400), (28, 1850850), (30, 1727460), (35, 1480680), (36, 1439550), (40, 1295595), (42, 1233900), (45, 1151640), (50, 1036476), (54, 959700), (56, 925425), (60, 863730), (63, 822600), (70, 740340), (72, 719775), (75, 690984), (81, 639800), (84, 616950), (90, 575820), (100, 518238), (105, 493560), (108, 479850), (120, 431865), (126, 411300), (135, 383880), (140, 370170), (150, 345492), (162, 319900), (168, 308475), (175, 296136), (180, 287910), (189, 274200), (200, 259119), (210, 246780), (216, 239925), (225, 230328), (252, 205650), (270, 191940), (280, 185085), (300, 172746), (315, 164520), (324, 159950), (350, 148068), (360, 143955), (378, 137100), (405, 127960), (420, 123390), (450, 115164), (457, 113400), (504, 102825), (525, 98712), (540, 95970), (567, 91400), (600, 86373), (630, 82260), (648, 79975), (675, 76776), (700, 74034), (756, 68550), (810, 63980), (840, 61695), (900, 57582), (914, 56700), (945, 54840), (1050, 49356), (1080, 47985), (1134, 45700), (1260, 41130), (1350, 38388), (1371, 37800), (1400, 37017), (1512, 34275), (1575, 32904), (1620, 31990), (1800, 28791), (1828, 28350), (1890, 27420), (2025, 25592), (2100, 24678), (2268, 22850), (2285, 22680), (2520, 20565), (2700, 19194), (2742, 18900), (2835, 18280), (3150, 16452), (3199, 16200), (3240, 15995), (3656, 14175), (3780, 13710), (4050, 12796), (4113, 12600), (4200, 12339), (4536, 11425), (4570, 11340), (4725, 10968), (5400, 9597), (5484, 9450), (5670, 9140), (6300, 8226), (6398, 8100), (6855, 7560)]