121597200

素因数分解:

$2^4\times 3^7\times 5^2\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 441291200

約数和(自身を除く): 319694000

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, 81, 90, 100, 108, 120, 135, 139, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 278, 300, 324, 360, 400, 405, 417, 432, 450, 486, 540, 556, 600, 648, 675, 695, 720, 729, 810, 834, 900, 972, 1080, 1112, 1200, 1215, 1251, 1296, 1350, 1390, 1458, 1620, 1668, 1800, 1944, 2025, 2085, 2160, 2187, 2224, 2430, 2502, 2700, 2780, 2916, 3240, 3336, 3475, 3600, 3645, 3753, 3888, 4050, 4170, 4374, 4860, 5004, 5400, 5560, 5832, 6075, 6255, 6480, 6672, 6950, 7290, 7506, 8100, 8340, 8748, 9720, 10008, 10425, 10800, 10935, 11120, 11259, 11664, 12150, 12510, 13900, 14580, 15012, 16200, 16680, 17496, 18225, 18765, 19440, 20016, 20850, 21870, 22518, 24300, 25020, 27800, 29160, 30024, 31275, 32400, 33360, 33777, 34992, 36450, 37530, 41700, 43740, 45036, 48600, 50040, 54675, 55600, 56295, 58320, 60048, 62550, 67554, 72900, 75060, 83400, 87480, 90072, 93825, 97200, 100080, 101331, 109350, 112590, 125100, 135108, 145800, 150120, 166800, 168885, 174960, 180144, 187650, 202662, 218700, 225180, 250200, 270216, 281475, 291600, 300240, 303993, 337770, 375300, 405324, 437400, 450360, 500400, 506655, 540432, 562950, 607986, 675540, 750600, 810648, 844425, 874800, 900720, 1013310, 1125900, 1215972, 1351080, 1501200, 1519965, 1621296, 1688850, 2026620, 2251800, 2431944, 2533275, 2702160, 3039930, 3377700, 4053240, 4503600, 4863888, 5066550, 6079860, 6755400, 7599825, 8106480, 10133100, 12159720, 13510800, 15199650, 20266200, 24319440, 30399300, 40532400, 60798600, 121597200]

約数ペア:

[(1, 121597200), (2, 60798600), (3, 40532400), (4, 30399300), (5, 24319440), (6, 20266200), (8, 15199650), (9, 13510800), (10, 12159720), (12, 10133100), (15, 8106480), (16, 7599825), (18, 6755400), (20, 6079860), (24, 5066550), (25, 4863888), (27, 4503600), (30, 4053240), (36, 3377700), (40, 3039930), (45, 2702160), (48, 2533275), (50, 2431944), (54, 2251800), (60, 2026620), (72, 1688850), (75, 1621296), (80, 1519965), (81, 1501200), (90, 1351080), (100, 1215972), (108, 1125900), (120, 1013310), (135, 900720), (139, 874800), (144, 844425), (150, 810648), (162, 750600), (180, 675540), (200, 607986), (216, 562950), (225, 540432), (240, 506655), (243, 500400), (270, 450360), (278, 437400), (300, 405324), (324, 375300), (360, 337770), (400, 303993), (405, 300240), (417, 291600), (432, 281475), (450, 270216), (486, 250200), (540, 225180), (556, 218700), (600, 202662), (648, 187650), (675, 180144), (695, 174960), (720, 168885), (729, 166800), (810, 150120), (834, 145800), (900, 135108), (972, 125100), (1080, 112590), (1112, 109350), (1200, 101331), (1215, 100080), (1251, 97200), (1296, 93825), (1350, 90072), (1390, 87480), (1458, 83400), (1620, 75060), (1668, 72900), (1800, 67554), (1944, 62550), (2025, 60048), (2085, 58320), (2160, 56295), (2187, 55600), (2224, 54675), (2430, 50040), (2502, 48600), (2700, 45036), (2780, 43740), (2916, 41700), (3240, 37530), (3336, 36450), (3475, 34992), (3600, 33777), (3645, 33360), (3753, 32400), (3888, 31275), (4050, 30024), (4170, 29160), (4374, 27800), (4860, 25020), (5004, 24300), (5400, 22518), (5560, 21870), (5832, 20850), (6075, 20016), (6255, 19440), (6480, 18765), (6672, 18225), (6950, 17496), (7290, 16680), (7506, 16200), (8100, 15012), (8340, 14580), (8748, 13900), (9720, 12510), (10008, 12150), (10425, 11664), (10800, 11259), (10935, 11120)]