1378425600

素因数分解:

$2^8\times 3^4\times 5^2\times {\mathrm{2659}}^1$

素因数の和:2697

約数の個数: 270

約数和(自身を含む): 5098584260

約数和(自身を除く): 3720158660

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, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 540, 576, 600, 640, 648, 675, 720, 768, 800, 810, 864, 900, 960, 1080, 1152, 1200, 1280, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1920, 2025, 2160, 2304, 2400, 2592, 2659, 2700, 2880, 3200, 3240, 3456, 3600, 3840, 4050, 4320, 4800, 5184, 5318, 5400, 5760, 6400, 6480, 6912, 7200, 7977, 8100, 8640, 9600, 10368, 10636, 10800, 11520, 12960, 13295, 14400, 15954, 16200, 17280, 19200, 20736, 21272, 21600, 23931, 25920, 26590, 28800, 31908, 32400, 34560, 39885, 42544, 43200, 47862, 51840, 53180, 57600, 63816, 64800, 66475, 71793, 79770, 85088, 86400, 95724, 103680, 106360, 119655, 127632, 129600, 132950, 143586, 159540, 170176, 172800, 191448, 199425, 212720, 215379, 239310, 255264, 259200, 265900, 287172, 319080, 340352, 358965, 382896, 398850, 425440, 430758, 478620, 510528, 518400, 531800, 574344, 598275, 638160, 680704, 717930, 765792, 797700, 850880, 861516, 957240, 1021056, 1063600, 1076895, 1148688, 1196550, 1276320, 1435860, 1531584, 1595400, 1701760, 1723032, 1794825, 1914480, 2042112, 2127200, 2153790, 2297376, 2393100, 2552640, 2871720, 3063168, 3190800, 3403520, 3446064, 3589650, 3828960, 4254400, 4307580, 4594752, 4786200, 5105280, 5384475, 5743440, 6126336, 6381600, 6892128, 7179300, 7657920, 8508800, 8615160, 9189504, 9572400, 10210560, 10768950, 11486880, 12763200, 13784256, 14358600, 15315840, 17017600, 17230320, 18379008, 19144800, 21537900, 22973760, 25526400, 27568512, 28717200, 30631680, 34460640, 38289600, 43075800, 45947520, 51052800, 55137024, 57434400, 68921280, 76579200, 86151600, 91895040, 114868800, 137842560, 153158400, 172303200, 229737600, 275685120, 344606400, 459475200, 689212800, 1378425600]

約数ペア:

[(1, 1378425600), (2, 689212800), (3, 459475200), (4, 344606400), (5, 275685120), (6, 229737600), (8, 172303200), (9, 153158400), (10, 137842560), (12, 114868800), (15, 91895040), (16, 86151600), (18, 76579200), (20, 68921280), (24, 57434400), (25, 55137024), (27, 51052800), (30, 45947520), (32, 43075800), (36, 38289600), (40, 34460640), (45, 30631680), (48, 28717200), (50, 27568512), (54, 25526400), (60, 22973760), (64, 21537900), (72, 19144800), (75, 18379008), (80, 17230320), (81, 17017600), (90, 15315840), (96, 14358600), (100, 13784256), (108, 12763200), (120, 11486880), (128, 10768950), (135, 10210560), (144, 9572400), (150, 9189504), (160, 8615160), (162, 8508800), (180, 7657920), (192, 7179300), (200, 6892128), (216, 6381600), (225, 6126336), (240, 5743440), (256, 5384475), (270, 5105280), (288, 4786200), (300, 4594752), (320, 4307580), (324, 4254400), (360, 3828960), (384, 3589650), (400, 3446064), (405, 3403520), (432, 3190800), (450, 3063168), (480, 2871720), (540, 2552640), (576, 2393100), (600, 2297376), (640, 2153790), (648, 2127200), (675, 2042112), (720, 1914480), (768, 1794825), (800, 1723032), (810, 1701760), (864, 1595400), (900, 1531584), (960, 1435860), (1080, 1276320), (1152, 1196550), (1200, 1148688), (1280, 1076895), (1296, 1063600), (1350, 1021056), (1440, 957240), (1600, 861516), (1620, 850880), (1728, 797700), (1800, 765792), (1920, 717930), (2025, 680704), (2160, 638160), (2304, 598275), (2400, 574344), (2592, 531800), (2659, 518400), (2700, 510528), (2880, 478620), (3200, 430758), (3240, 425440), (3456, 398850), (3600, 382896), (3840, 358965), (4050, 340352), (4320, 319080), (4800, 287172), (5184, 265900), (5318, 259200), (5400, 255264), (5760, 239310), (6400, 215379), (6480, 212720), (6912, 199425), (7200, 191448), (7977, 172800), (8100, 170176), (8640, 159540), (9600, 143586), (10368, 132950), (10636, 129600), (10800, 127632), (11520, 119655), (12960, 106360), (13295, 103680), (14400, 95724), (15954, 86400), (16200, 85088), (17280, 79770), (19200, 71793), (20736, 66475), (21272, 64800), (21600, 63816), (23931, 57600), (25920, 53180), (26590, 51840), (28800, 47862), (31908, 43200), (32400, 42544), (34560, 39885)]