145864800

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{2251}}^1$

素因数の和:2283

約数の個数: 180

約数和(自身を含む): 532176876

約数和(自身を除く): 386312076

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2251, 2400, 2592, 2700, 3240, 3600, 4050, 4320, 4502, 5400, 6480, 6753, 7200, 8100, 9004, 10800, 11255, 12960, 13506, 16200, 18008, 20259, 21600, 22510, 27012, 32400, 33765, 36016, 40518, 45020, 54024, 56275, 60777, 64800, 67530, 72032, 81036, 90040, 101295, 108048, 112550, 121554, 135060, 162072, 168825, 180080, 182331, 202590, 216096, 225100, 243108, 270120, 303885, 324144, 337650, 360160, 364662, 405180, 450200, 486216, 506475, 540240, 607770, 648288, 675300, 729324, 810360, 900400, 911655, 972432, 1012950, 1080480, 1215540, 1350600, 1458648, 1519425, 1620720, 1800800, 1823310, 1944864, 2025900, 2431080, 2701200, 2917296, 3038850, 3241440, 3646620, 4051800, 4558275, 4862160, 5402400, 5834592, 6077700, 7293240, 8103600, 9116550, 9724320, 12155400, 14586480, 16207200, 18233100, 24310800, 29172960, 36466200, 48621600, 72932400, 145864800]

約数ペア:

[(1, 145864800), (2, 72932400), (3, 48621600), (4, 36466200), (5, 29172960), (6, 24310800), (8, 18233100), (9, 16207200), (10, 14586480), (12, 12155400), (15, 9724320), (16, 9116550), (18, 8103600), (20, 7293240), (24, 6077700), (25, 5834592), (27, 5402400), (30, 4862160), (32, 4558275), (36, 4051800), (40, 3646620), (45, 3241440), (48, 3038850), (50, 2917296), (54, 2701200), (60, 2431080), (72, 2025900), (75, 1944864), (80, 1823310), (81, 1800800), (90, 1620720), (96, 1519425), (100, 1458648), (108, 1350600), (120, 1215540), (135, 1080480), (144, 1012950), (150, 972432), (160, 911655), (162, 900400), (180, 810360), (200, 729324), (216, 675300), (225, 648288), (240, 607770), (270, 540240), (288, 506475), (300, 486216), (324, 450200), (360, 405180), (400, 364662), (405, 360160), (432, 337650), (450, 324144), (480, 303885), (540, 270120), (600, 243108), (648, 225100), (675, 216096), (720, 202590), (800, 182331), (810, 180080), (864, 168825), (900, 162072), (1080, 135060), (1200, 121554), (1296, 112550), (1350, 108048), (1440, 101295), (1620, 90040), (1800, 81036), (2025, 72032), (2160, 67530), (2251, 64800), (2400, 60777), (2592, 56275), (2700, 54024), (3240, 45020), (3600, 40518), (4050, 36016), (4320, 33765), (4502, 32400), (5400, 27012), (6480, 22510), (6753, 21600), (7200, 20259), (8100, 18008), (9004, 16200), (10800, 13506), (11255, 12960)]