428595300

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{7559}}^1$

素因数の和:7592

約数の個数: 180

約数和(自身を含む): 1588023360

約数和(自身を除く): 1159428060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1350, 1575, 1620, 1890, 2025, 2100, 2268, 2700, 2835, 3150, 3780, 4050, 4725, 5670, 6300, 7559, 8100, 9450, 11340, 14175, 15118, 18900, 22677, 28350, 30236, 37795, 45354, 52913, 56700, 68031, 75590, 90708, 105826, 113385, 136062, 151180, 158739, 188975, 204093, 211652, 226770, 264565, 272124, 317478, 340155, 377950, 408186, 453540, 476217, 529130, 566925, 612279, 634956, 680310, 755900, 793695, 816372, 952434, 1020465, 1058260, 1133850, 1224558, 1322825, 1360620, 1428651, 1587390, 1700775, 1904868, 2040930, 2267700, 2381085, 2449116, 2645650, 2857302, 3061395, 3174780, 3401550, 3968475, 4081860, 4285953, 4762170, 5102325, 5291300, 5714604, 6122790, 6803100, 7143255, 7936950, 8571906, 9524340, 10204650, 11905425, 12245580, 14286510, 15306975, 15873900, 17143812, 20409300, 21429765, 23810850, 28573020, 30613950, 35716275, 42859530, 47621700, 61227900, 71432550, 85719060, 107148825, 142865100, 214297650, 428595300]

約数ペア:

[(1, 428595300), (2, 214297650), (3, 142865100), (4, 107148825), (5, 85719060), (6, 71432550), (7, 61227900), (9, 47621700), (10, 42859530), (12, 35716275), (14, 30613950), (15, 28573020), (18, 23810850), (20, 21429765), (21, 20409300), (25, 17143812), (27, 15873900), (28, 15306975), (30, 14286510), (35, 12245580), (36, 11905425), (42, 10204650), (45, 9524340), (50, 8571906), (54, 7936950), (60, 7143255), (63, 6803100), (70, 6122790), (75, 5714604), (81, 5291300), (84, 5102325), (90, 4762170), (100, 4285953), (105, 4081860), (108, 3968475), (126, 3401550), (135, 3174780), (140, 3061395), (150, 2857302), (162, 2645650), (175, 2449116), (180, 2381085), (189, 2267700), (210, 2040930), (225, 1904868), (252, 1700775), (270, 1587390), (300, 1428651), (315, 1360620), (324, 1322825), (350, 1224558), (378, 1133850), (405, 1058260), (420, 1020465), (450, 952434), (525, 816372), (540, 793695), (567, 755900), (630, 680310), (675, 634956), (700, 612279), (756, 566925), (810, 529130), (900, 476217), (945, 453540), (1050, 408186), (1134, 377950), (1260, 340155), (1350, 317478), (1575, 272124), (1620, 264565), (1890, 226770), (2025, 211652), (2100, 204093), (2268, 188975), (2700, 158739), (2835, 151180), (3150, 136062), (3780, 113385), (4050, 105826), (4725, 90708), (5670, 75590), (6300, 68031), (7559, 56700), (8100, 52913), (9450, 45354), (11340, 37795), (14175, 30236), (15118, 28350), (18900, 22677)]