128341800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{23767}}^1$

素因数の和:23792

約数の個数: 96

約数和(自身を含む): 442084800

約数和(自身を除く): 313743000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 23767, 47534, 71301, 95068, 118835, 142602, 190136, 213903, 237670, 285204, 356505, 427806, 475340, 570408, 594175, 641709, 713010, 855612, 950680, 1069515, 1188350, 1283418, 1426020, 1711224, 1782525, 2139030, 2376700, 2566836, 2852040, 3208545, 3565050, 4278060, 4753400, 5133672, 5347575, 6417090, 7130100, 8556120, 10695150, 12834180, 14260200, 16042725, 21390300, 25668360, 32085450, 42780600, 64170900, 128341800]

約数ペア:

[(1, 128341800), (2, 64170900), (3, 42780600), (4, 32085450), (5, 25668360), (6, 21390300), (8, 16042725), (9, 14260200), (10, 12834180), (12, 10695150), (15, 8556120), (18, 7130100), (20, 6417090), (24, 5347575), (25, 5133672), (27, 4753400), (30, 4278060), (36, 3565050), (40, 3208545), (45, 2852040), (50, 2566836), (54, 2376700), (60, 2139030), (72, 1782525), (75, 1711224), (90, 1426020), (100, 1283418), (108, 1188350), (120, 1069515), (135, 950680), (150, 855612), (180, 713010), (200, 641709), (216, 594175), (225, 570408), (270, 475340), (300, 427806), (360, 356505), (450, 285204), (540, 237670), (600, 213903), (675, 190136), (900, 142602), (1080, 118835), (1350, 95068), (1800, 71301), (2700, 47534), (5400, 23767)]