51040800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 196862400

約数和(自身を除く): 145821600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 108, 120, 135, 136, 139, 144, 150, 153, 160, 170, 180, 200, 204, 216, 225, 240, 255, 270, 272, 278, 288, 300, 306, 340, 360, 400, 408, 417, 425, 432, 450, 459, 480, 510, 540, 544, 556, 600, 612, 675, 680, 695, 720, 765, 800, 816, 834, 850, 864, 900, 918, 1020, 1080, 1112, 1200, 1224, 1251, 1275, 1350, 1360, 1390, 1440, 1530, 1632, 1668, 1700, 1800, 1836, 2040, 2085, 2160, 2224, 2295, 2363, 2400, 2448, 2502, 2550, 2700, 2720, 2780, 3060, 3336, 3400, 3475, 3600, 3672, 3753, 3825, 4080, 4170, 4320, 4448, 4590, 4726, 4896, 5004, 5100, 5400, 5560, 6120, 6255, 6672, 6800, 6950, 7089, 7200, 7344, 7506, 7650, 8160, 8340, 9180, 9452, 10008, 10200, 10425, 10800, 11120, 11475, 11815, 12240, 12510, 13344, 13600, 13900, 14178, 14688, 15012, 15300, 16680, 18360, 18765, 18904, 20016, 20400, 20850, 21267, 21600, 22240, 22950, 23630, 24480, 25020, 27800, 28356, 30024, 30600, 31275, 33360, 35445, 36720, 37530, 37808, 40032, 40800, 41700, 42534, 45900, 47260, 50040, 55600, 56712, 59075, 60048, 61200, 62550, 63801, 66720, 70890, 73440, 75060, 75616, 83400, 85068, 91800, 93825, 94520, 100080, 106335, 111200, 113424, 118150, 120096, 122400, 125100, 127602, 141780, 150120, 166800, 170136, 177225, 183600, 187650, 189040, 200160, 212670, 226848, 236300, 250200, 255204, 283560, 300240, 319005, 333600, 340272, 354450, 367200, 375300, 378080, 425340, 472600, 500400, 510408, 531675, 567120, 600480, 638010, 680544, 708900, 750600, 850680, 945200, 1000800, 1020816, 1063350, 1134240, 1276020, 1417800, 1501200, 1595025, 1701360, 1890400, 2041632, 2126700, 2552040, 2835600, 3002400, 3190050, 3402720, 4253400, 5104080, 5671200, 6380100, 8506800, 10208160, 12760200, 17013600, 25520400, 51040800]

約数ペア:

[(1, 51040800), (2, 25520400), (3, 17013600), (4, 12760200), (5, 10208160), (6, 8506800), (8, 6380100), (9, 5671200), (10, 5104080), (12, 4253400), (15, 3402720), (16, 3190050), (17, 3002400), (18, 2835600), (20, 2552040), (24, 2126700), (25, 2041632), (27, 1890400), (30, 1701360), (32, 1595025), (34, 1501200), (36, 1417800), (40, 1276020), (45, 1134240), (48, 1063350), (50, 1020816), (51, 1000800), (54, 945200), (60, 850680), (68, 750600), (72, 708900), (75, 680544), (80, 638010), (85, 600480), (90, 567120), (96, 531675), (100, 510408), (102, 500400), (108, 472600), (120, 425340), (135, 378080), (136, 375300), (139, 367200), (144, 354450), (150, 340272), (153, 333600), (160, 319005), (170, 300240), (180, 283560), (200, 255204), (204, 250200), (216, 236300), (225, 226848), (240, 212670), (255, 200160), (270, 189040), (272, 187650), (278, 183600), (288, 177225), (300, 170136), (306, 166800), (340, 150120), (360, 141780), (400, 127602), (408, 125100), (417, 122400), (425, 120096), (432, 118150), (450, 113424), (459, 111200), (480, 106335), (510, 100080), (540, 94520), (544, 93825), (556, 91800), (600, 85068), (612, 83400), (675, 75616), (680, 75060), (695, 73440), (720, 70890), (765, 66720), (800, 63801), (816, 62550), (834, 61200), (850, 60048), (864, 59075), (900, 56712), (918, 55600), (1020, 50040), (1080, 47260), (1112, 45900), (1200, 42534), (1224, 41700), (1251, 40800), (1275, 40032), (1350, 37808), (1360, 37530), (1390, 36720), (1440, 35445), (1530, 33360), (1632, 31275), (1668, 30600), (1700, 30024), (1800, 28356), (1836, 27800), (2040, 25020), (2085, 24480), (2160, 23630), (2224, 22950), (2295, 22240), (2363, 21600), (2400, 21267), (2448, 20850), (2502, 20400), (2550, 20016), (2700, 18904), (2720, 18765), (2780, 18360), (3060, 16680), (3336, 15300), (3400, 15012), (3475, 14688), (3600, 14178), (3672, 13900), (3753, 13600), (3825, 13344), (4080, 12510), (4170, 12240), (4320, 11815), (4448, 11475), (4590, 11120), (4726, 10800), (4896, 10425), (5004, 10200), (5100, 10008), (5400, 9452), (5560, 9180), (6120, 8340), (6255, 8160), (6672, 7650), (6800, 7506), (6950, 7344), (7089, 7200)]