219715200

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{2543}}^1$

素因数の和:2576

約数の個数: 192

約数和(自身を含む): 804412800

約数和(自身を除く): 584697600

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, 675, 720, 800, 864, 900, 960, 1080, 1152, 1200, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2400, 2543, 2700, 2880, 3200, 3456, 3600, 4320, 4800, 5086, 5400, 5760, 7200, 7629, 8640, 9600, 10172, 10800, 12715, 14400, 15258, 17280, 20344, 21600, 22887, 25430, 28800, 30516, 38145, 40688, 43200, 45774, 50860, 61032, 63575, 68661, 76290, 81376, 86400, 91548, 101720, 114435, 122064, 127150, 137322, 152580, 162752, 183096, 190725, 203440, 228870, 244128, 254300, 274644, 305160, 325504, 343305, 366192, 381450, 406880, 457740, 488256, 508600, 549288, 572175, 610320, 686610, 732384, 762900, 813760, 915480, 976512, 1017200, 1098576, 1144350, 1220640, 1373220, 1464768, 1525800, 1627520, 1716525, 1830960, 2034400, 2197152, 2288700, 2441280, 2746440, 2929536, 3051600, 3433050, 3661920, 4068800, 4394304, 4577400, 4882560, 5492880, 6103200, 6866100, 7323840, 8137600, 8788608, 9154800, 10985760, 12206400, 13732200, 14647680, 18309600, 21971520, 24412800, 27464400, 36619200, 43943040, 54928800, 73238400, 109857600, 219715200]

約数ペア:

[(1, 219715200), (2, 109857600), (3, 73238400), (4, 54928800), (5, 43943040), (6, 36619200), (8, 27464400), (9, 24412800), (10, 21971520), (12, 18309600), (15, 14647680), (16, 13732200), (18, 12206400), (20, 10985760), (24, 9154800), (25, 8788608), (27, 8137600), (30, 7323840), (32, 6866100), (36, 6103200), (40, 5492880), (45, 4882560), (48, 4577400), (50, 4394304), (54, 4068800), (60, 3661920), (64, 3433050), (72, 3051600), (75, 2929536), (80, 2746440), (90, 2441280), (96, 2288700), (100, 2197152), (108, 2034400), (120, 1830960), (128, 1716525), (135, 1627520), (144, 1525800), (150, 1464768), (160, 1373220), (180, 1220640), (192, 1144350), (200, 1098576), (216, 1017200), (225, 976512), (240, 915480), (270, 813760), (288, 762900), (300, 732384), (320, 686610), (360, 610320), (384, 572175), (400, 549288), (432, 508600), (450, 488256), (480, 457740), (540, 406880), (576, 381450), (600, 366192), (640, 343305), (675, 325504), (720, 305160), (800, 274644), (864, 254300), (900, 244128), (960, 228870), (1080, 203440), (1152, 190725), (1200, 183096), (1350, 162752), (1440, 152580), (1600, 137322), (1728, 127150), (1800, 122064), (1920, 114435), (2160, 101720), (2400, 91548), (2543, 86400), (2700, 81376), (2880, 76290), (3200, 68661), (3456, 63575), (3600, 61032), (4320, 50860), (4800, 45774), (5086, 43200), (5400, 40688), (5760, 38145), (7200, 30516), (7629, 28800), (8640, 25430), (9600, 22887), (10172, 21600), (10800, 20344), (12715, 17280), (14400, 15258)]