29991600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{2777}}^1$

素因数の和:2804

約数の個数: 120

約数和(自身を含む): 106786320

約数和(自身を除く): 76794720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 2777, 3600, 5400, 5554, 8331, 10800, 11108, 13885, 16662, 22216, 24993, 27770, 33324, 41655, 44432, 49986, 55540, 66648, 69425, 74979, 83310, 99972, 111080, 124965, 133296, 138850, 149958, 166620, 199944, 208275, 222160, 249930, 277700, 299916, 333240, 374895, 399888, 416550, 499860, 555400, 599832, 624825, 666480, 749790, 833100, 999720, 1110800, 1199664, 1249650, 1499580, 1666200, 1874475, 1999440, 2499300, 2999160, 3332400, 3748950, 4998600, 5998320, 7497900, 9997200, 14995800, 29991600]

約数ペア:

[(1, 29991600), (2, 14995800), (3, 9997200), (4, 7497900), (5, 5998320), (6, 4998600), (8, 3748950), (9, 3332400), (10, 2999160), (12, 2499300), (15, 1999440), (16, 1874475), (18, 1666200), (20, 1499580), (24, 1249650), (25, 1199664), (27, 1110800), (30, 999720), (36, 833100), (40, 749790), (45, 666480), (48, 624825), (50, 599832), (54, 555400), (60, 499860), (72, 416550), (75, 399888), (80, 374895), (90, 333240), (100, 299916), (108, 277700), (120, 249930), (135, 222160), (144, 208275), (150, 199944), (180, 166620), (200, 149958), (216, 138850), (225, 133296), (240, 124965), (270, 111080), (300, 99972), (360, 83310), (400, 74979), (432, 69425), (450, 66648), (540, 55540), (600, 49986), (675, 44432), (720, 41655), (900, 33324), (1080, 27770), (1200, 24993), (1350, 22216), (1800, 16662), (2160, 13885), (2700, 11108), (2777, 10800), (3600, 8331), (5400, 5554)]