17427900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 59273984

約数和(自身を除く): 41846084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 50, 60, 70, 75, 84, 86, 100, 105, 129, 140, 150, 172, 175, 193, 210, 215, 258, 300, 301, 350, 386, 420, 430, 516, 525, 579, 602, 645, 700, 772, 860, 903, 965, 1050, 1075, 1158, 1204, 1290, 1351, 1505, 1806, 1930, 2100, 2150, 2316, 2580, 2702, 2895, 3010, 3225, 3612, 3860, 4053, 4300, 4515, 4825, 5404, 5790, 6020, 6450, 6755, 7525, 8106, 8299, 9030, 9650, 11580, 12900, 13510, 14475, 15050, 16212, 16598, 18060, 19300, 20265, 22575, 24897, 27020, 28950, 30100, 33196, 33775, 40530, 41495, 45150, 49794, 57900, 58093, 67550, 81060, 82990, 90300, 99588, 101325, 116186, 124485, 135100, 165980, 174279, 202650, 207475, 232372, 248970, 290465, 348558, 405300, 414950, 497940, 580930, 622425, 697116, 829900, 871395, 1161860, 1244850, 1452325, 1742790, 2489700, 2904650, 3485580, 4356975, 5809300, 8713950, 17427900]

約数ペア:

[(1, 17427900), (2, 8713950), (3, 5809300), (4, 4356975), (5, 3485580), (6, 2904650), (7, 2489700), (10, 1742790), (12, 1452325), (14, 1244850), (15, 1161860), (20, 871395), (21, 829900), (25, 697116), (28, 622425), (30, 580930), (35, 497940), (42, 414950), (43, 405300), (50, 348558), (60, 290465), (70, 248970), (75, 232372), (84, 207475), (86, 202650), (100, 174279), (105, 165980), (129, 135100), (140, 124485), (150, 116186), (172, 101325), (175, 99588), (193, 90300), (210, 82990), (215, 81060), (258, 67550), (300, 58093), (301, 57900), (350, 49794), (386, 45150), (420, 41495), (430, 40530), (516, 33775), (525, 33196), (579, 30100), (602, 28950), (645, 27020), (700, 24897), (772, 22575), (860, 20265), (903, 19300), (965, 18060), (1050, 16598), (1075, 16212), (1158, 15050), (1204, 14475), (1290, 13510), (1351, 12900), (1505, 11580), (1806, 9650), (1930, 9030), (2100, 8299), (2150, 8106), (2316, 7525), (2580, 6755), (2702, 6450), (2895, 6020), (3010, 5790), (3225, 5404), (3612, 4825), (3860, 4515), (4053, 4300)]