163391400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2111}}^1$

素因数の和:2176

約数の個数: 144

約数和(自身を含む): 561749760

約数和(自身を除く): 398358360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 50, 60, 72, 75, 86, 90, 100, 120, 129, 150, 172, 180, 200, 215, 225, 258, 300, 344, 360, 387, 430, 450, 516, 600, 645, 774, 860, 900, 1032, 1075, 1290, 1548, 1720, 1800, 1935, 2111, 2150, 2580, 3096, 3225, 3870, 4222, 4300, 5160, 6333, 6450, 7740, 8444, 8600, 9675, 10555, 12666, 12900, 15480, 16888, 18999, 19350, 21110, 25332, 25800, 31665, 37998, 38700, 42220, 50664, 52775, 63330, 75996, 77400, 84440, 90773, 94995, 105550, 126660, 151992, 158325, 181546, 189990, 211100, 253320, 272319, 316650, 363092, 379980, 422200, 453865, 474975, 544638, 633300, 726184, 759960, 816957, 907730, 949950, 1089276, 1266600, 1361595, 1633914, 1815460, 1899900, 2178552, 2269325, 2723190, 3267828, 3630920, 3799800, 4084785, 4538650, 5446380, 6535656, 6807975, 8169570, 9077300, 10892760, 13615950, 16339140, 18154600, 20423925, 27231900, 32678280, 40847850, 54463800, 81695700, 163391400]

約数ペア:

[(1, 163391400), (2, 81695700), (3, 54463800), (4, 40847850), (5, 32678280), (6, 27231900), (8, 20423925), (9, 18154600), (10, 16339140), (12, 13615950), (15, 10892760), (18, 9077300), (20, 8169570), (24, 6807975), (25, 6535656), (30, 5446380), (36, 4538650), (40, 4084785), (43, 3799800), (45, 3630920), (50, 3267828), (60, 2723190), (72, 2269325), (75, 2178552), (86, 1899900), (90, 1815460), (100, 1633914), (120, 1361595), (129, 1266600), (150, 1089276), (172, 949950), (180, 907730), (200, 816957), (215, 759960), (225, 726184), (258, 633300), (300, 544638), (344, 474975), (360, 453865), (387, 422200), (430, 379980), (450, 363092), (516, 316650), (600, 272319), (645, 253320), (774, 211100), (860, 189990), (900, 181546), (1032, 158325), (1075, 151992), (1290, 126660), (1548, 105550), (1720, 94995), (1800, 90773), (1935, 84440), (2111, 77400), (2150, 75996), (2580, 63330), (3096, 52775), (3225, 50664), (3870, 42220), (4222, 38700), (4300, 37998), (5160, 31665), (6333, 25800), (6450, 25332), (7740, 21110), (8444, 19350), (8600, 18999), (9675, 16888), (10555, 15480), (12666, 12900)]