19310400

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{149}}^1$

素因数の和:183

約数の個数: 210

約数和(自身を含む): 71456550

約数和(自身を除く): 52146150

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, 81, 90, 96, 100, 108, 120, 135, 144, 149, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 298, 300, 320, 324, 360, 400, 405, 432, 447, 450, 480, 540, 576, 596, 600, 648, 675, 720, 745, 800, 810, 864, 894, 900, 960, 1080, 1192, 1200, 1296, 1341, 1350, 1440, 1490, 1600, 1620, 1728, 1788, 1800, 2025, 2160, 2235, 2384, 2400, 2592, 2682, 2700, 2880, 2980, 3240, 3576, 3600, 3725, 4023, 4050, 4320, 4470, 4768, 4800, 5184, 5364, 5400, 5960, 6480, 6705, 7152, 7200, 7450, 8046, 8100, 8640, 8940, 9536, 10728, 10800, 11175, 11920, 12069, 12960, 13410, 14304, 14400, 14900, 16092, 16200, 17880, 20115, 21456, 21600, 22350, 23840, 24138, 25920, 26820, 28608, 29800, 32184, 32400, 33525, 35760, 40230, 42912, 43200, 44700, 47680, 48276, 53640, 59600, 60345, 64368, 64800, 67050, 71520, 80460, 85824, 89400, 96552, 100575, 107280, 119200, 120690, 128736, 129600, 134100, 143040, 160920, 178800, 193104, 201150, 214560, 238400, 241380, 257472, 268200, 301725, 321840, 357600, 386208, 402300, 429120, 482760, 536400, 603450, 643680, 715200, 772416, 804600, 965520, 1072800, 1206900, 1287360, 1609200, 1931040, 2145600, 2413800, 3218400, 3862080, 4827600, 6436800, 9655200, 19310400]

約数ペア:

[(1, 19310400), (2, 9655200), (3, 6436800), (4, 4827600), (5, 3862080), (6, 3218400), (8, 2413800), (9, 2145600), (10, 1931040), (12, 1609200), (15, 1287360), (16, 1206900), (18, 1072800), (20, 965520), (24, 804600), (25, 772416), (27, 715200), (30, 643680), (32, 603450), (36, 536400), (40, 482760), (45, 429120), (48, 402300), (50, 386208), (54, 357600), (60, 321840), (64, 301725), (72, 268200), (75, 257472), (80, 241380), (81, 238400), (90, 214560), (96, 201150), (100, 193104), (108, 178800), (120, 160920), (135, 143040), (144, 134100), (149, 129600), (150, 128736), (160, 120690), (162, 119200), (180, 107280), (192, 100575), (200, 96552), (216, 89400), (225, 85824), (240, 80460), (270, 71520), (288, 67050), (298, 64800), (300, 64368), (320, 60345), (324, 59600), (360, 53640), (400, 48276), (405, 47680), (432, 44700), (447, 43200), (450, 42912), (480, 40230), (540, 35760), (576, 33525), (596, 32400), (600, 32184), (648, 29800), (675, 28608), (720, 26820), (745, 25920), (800, 24138), (810, 23840), (864, 22350), (894, 21600), (900, 21456), (960, 20115), (1080, 17880), (1192, 16200), (1200, 16092), (1296, 14900), (1341, 14400), (1350, 14304), (1440, 13410), (1490, 12960), (1600, 12069), (1620, 11920), (1728, 11175), (1788, 10800), (1800, 10728), (2025, 9536), (2160, 8940), (2235, 8640), (2384, 8100), (2400, 8046), (2592, 7450), (2682, 7200), (2700, 7152), (2880, 6705), (2980, 6480), (3240, 5960), (3576, 5400), (3600, 5364), (3725, 5184), (4023, 4800), (4050, 4768), (4320, 4470)]