55555200

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{643}}^1$

素因数の和:676

約数の個数: 192

約数和(自身を含む): 203632800

約数和(自身を除く): 148077600

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, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 643, 675, 720, 800, 864, 900, 960, 1080, 1152, 1200, 1286, 1350, 1440, 1600, 1728, 1800, 1920, 1929, 2160, 2400, 2572, 2700, 2880, 3200, 3215, 3456, 3600, 3858, 4320, 4800, 5144, 5400, 5760, 5787, 6430, 7200, 7716, 8640, 9600, 9645, 10288, 10800, 11574, 12860, 14400, 15432, 16075, 17280, 17361, 19290, 20576, 21600, 23148, 25720, 28800, 28935, 30864, 32150, 34722, 38580, 41152, 43200, 46296, 48225, 51440, 57870, 61728, 64300, 69444, 77160, 82304, 86400, 86805, 92592, 96450, 102880, 115740, 123456, 128600, 138888, 144675, 154320, 173610, 185184, 192900, 205760, 231480, 246912, 257200, 277776, 289350, 308640, 347220, 370368, 385800, 411520, 434025, 462960, 514400, 555552, 578700, 617280, 694440, 740736, 771600, 868050, 925920, 1028800, 1111104, 1157400, 1234560, 1388880, 1543200, 1736100, 1851840, 2057600, 2222208, 2314800, 2777760, 3086400, 3472200, 3703680, 4629600, 5555520, 6172800, 6944400, 9259200, 11111040, 13888800, 18518400, 27777600, 55555200]

約数ペア:

[(1, 55555200), (2, 27777600), (3, 18518400), (4, 13888800), (5, 11111040), (6, 9259200), (8, 6944400), (9, 6172800), (10, 5555520), (12, 4629600), (15, 3703680), (16, 3472200), (18, 3086400), (20, 2777760), (24, 2314800), (25, 2222208), (27, 2057600), (30, 1851840), (32, 1736100), (36, 1543200), (40, 1388880), (45, 1234560), (48, 1157400), (50, 1111104), (54, 1028800), (60, 925920), (64, 868050), (72, 771600), (75, 740736), (80, 694440), (90, 617280), (96, 578700), (100, 555552), (108, 514400), (120, 462960), (128, 434025), (135, 411520), (144, 385800), (150, 370368), (160, 347220), (180, 308640), (192, 289350), (200, 277776), (216, 257200), (225, 246912), (240, 231480), (270, 205760), (288, 192900), (300, 185184), (320, 173610), (360, 154320), (384, 144675), (400, 138888), (432, 128600), (450, 123456), (480, 115740), (540, 102880), (576, 96450), (600, 92592), (640, 86805), (643, 86400), (675, 82304), (720, 77160), (800, 69444), (864, 64300), (900, 61728), (960, 57870), (1080, 51440), (1152, 48225), (1200, 46296), (1286, 43200), (1350, 41152), (1440, 38580), (1600, 34722), (1728, 32150), (1800, 30864), (1920, 28935), (1929, 28800), (2160, 25720), (2400, 23148), (2572, 21600), (2700, 20576), (2880, 19290), (3200, 17361), (3215, 17280), (3456, 16075), (3600, 15432), (3858, 14400), (4320, 12860), (4800, 11574), (5144, 10800), (5400, 10288), (5760, 9645), (5787, 9600), (6430, 8640), (7200, 7716)]