129399900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1433}}^1$

素因数の和:1500

約数の個数: 144

約数和(自身を含む): 438138624

約数和(自身を除く): 308738724

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, 210, 215, 258, 300, 301, 350, 420, 430, 516, 525, 602, 645, 700, 860, 903, 1050, 1075, 1204, 1290, 1433, 1505, 1806, 2100, 2150, 2580, 2866, 3010, 3225, 3612, 4299, 4300, 4515, 5732, 6020, 6450, 7165, 7525, 8598, 9030, 10031, 12900, 14330, 15050, 17196, 18060, 20062, 21495, 22575, 28660, 30093, 30100, 35825, 40124, 42990, 45150, 50155, 60186, 61619, 71650, 85980, 90300, 100310, 107475, 120372, 123238, 143300, 150465, 184857, 200620, 214950, 246476, 250775, 300930, 308095, 369714, 429900, 431333, 501550, 601860, 616190, 739428, 752325, 862666, 924285, 1003100, 1232380, 1293999, 1504650, 1540475, 1725332, 1848570, 2156665, 2587998, 3009300, 3080950, 3697140, 4313330, 4621425, 5175996, 6161900, 6469995, 8626660, 9242850, 10783325, 12939990, 18485700, 21566650, 25879980, 32349975, 43133300, 64699950, 129399900]

約数ペア:

[(1, 129399900), (2, 64699950), (3, 43133300), (4, 32349975), (5, 25879980), (6, 21566650), (7, 18485700), (10, 12939990), (12, 10783325), (14, 9242850), (15, 8626660), (20, 6469995), (21, 6161900), (25, 5175996), (28, 4621425), (30, 4313330), (35, 3697140), (42, 3080950), (43, 3009300), (50, 2587998), (60, 2156665), (70, 1848570), (75, 1725332), (84, 1540475), (86, 1504650), (100, 1293999), (105, 1232380), (129, 1003100), (140, 924285), (150, 862666), (172, 752325), (175, 739428), (210, 616190), (215, 601860), (258, 501550), (300, 431333), (301, 429900), (350, 369714), (420, 308095), (430, 300930), (516, 250775), (525, 246476), (602, 214950), (645, 200620), (700, 184857), (860, 150465), (903, 143300), (1050, 123238), (1075, 120372), (1204, 107475), (1290, 100310), (1433, 90300), (1505, 85980), (1806, 71650), (2100, 61619), (2150, 60186), (2580, 50155), (2866, 45150), (3010, 42990), (3225, 40124), (3612, 35825), (4299, 30100), (4300, 30093), (4515, 28660), (5732, 22575), (6020, 21495), (6450, 20062), (7165, 18060), (7525, 17196), (8598, 15050), (9030, 14330), (10031, 12900)]