15515020800

素因数分解:

$2^9\times 3^3\times 5^2\times {\mathrm{44893}}^1$

素因数の和:44930

約数の個数: 240

約数和(自身を含む): 56948936880

約数和(自身を除く): 41433916080

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, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 512, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1080, 1152, 1200, 1280, 1350, 1440, 1536, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2560, 2700, 2880, 3200, 3456, 3600, 3840, 4320, 4608, 4800, 5400, 5760, 6400, 6912, 7200, 7680, 8640, 9600, 10800, 11520, 12800, 13824, 14400, 17280, 19200, 21600, 23040, 28800, 34560, 38400, 43200, 44893, 57600, 69120, 86400, 89786, 115200, 134679, 172800, 179572, 224465, 269358, 345600, 359144, 404037, 448930, 538716, 673395, 718288, 808074, 897860, 1077432, 1122325, 1212111, 1346790, 1436576, 1616148, 1795720, 2020185, 2154864, 2244650, 2424222, 2693580, 2873152, 3232296, 3366975, 3591440, 4040370, 4309728, 4489300, 4848444, 5387160, 5746304, 6060555, 6464592, 6733950, 7182880, 8080740, 8619456, 8978600, 9696888, 10100925, 10774320, 11492608, 12121110, 12929184, 13467900, 14365760, 16161480, 17238912, 17957200, 19393776, 20201850, 21548640, 22985216, 24242220, 25858368, 26935800, 28731520, 30302775, 32322960, 34477824, 35914400, 38787552, 40403700, 43097280, 48484440, 51716736, 53871600, 57463040, 60605550, 64645920, 68955648, 71828800, 77575104, 80807400, 86194560, 96968880, 103433472, 107743200, 114926080, 121211100, 129291840, 143657600, 155150208, 161614800, 172389120, 193937760, 206866944, 215486400, 242422200, 258583680, 287315200, 310300416, 323229600, 344778240, 387875520, 430972800, 484844400, 517167360, 574630400, 620600832, 646459200, 775751040, 861945600, 969688800, 1034334720, 1292918400, 1551502080, 1723891200, 1939377600, 2585836800, 3103004160, 3878755200, 5171673600, 7757510400, 15515020800]

約数ペア:

[(1, 15515020800), (2, 7757510400), (3, 5171673600), (4, 3878755200), (5, 3103004160), (6, 2585836800), (8, 1939377600), (9, 1723891200), (10, 1551502080), (12, 1292918400), (15, 1034334720), (16, 969688800), (18, 861945600), (20, 775751040), (24, 646459200), (25, 620600832), (27, 574630400), (30, 517167360), (32, 484844400), (36, 430972800), (40, 387875520), (45, 344778240), (48, 323229600), (50, 310300416), (54, 287315200), (60, 258583680), (64, 242422200), (72, 215486400), (75, 206866944), (80, 193937760), (90, 172389120), (96, 161614800), (100, 155150208), (108, 143657600), (120, 129291840), (128, 121211100), (135, 114926080), (144, 107743200), (150, 103433472), (160, 96968880), (180, 86194560), (192, 80807400), (200, 77575104), (216, 71828800), (225, 68955648), (240, 64645920), (256, 60605550), (270, 57463040), (288, 53871600), (300, 51716736), (320, 48484440), (360, 43097280), (384, 40403700), (400, 38787552), (432, 35914400), (450, 34477824), (480, 32322960), (512, 30302775), (540, 28731520), (576, 26935800), (600, 25858368), (640, 24242220), (675, 22985216), (720, 21548640), (768, 20201850), (800, 19393776), (864, 17957200), (900, 17238912), (960, 16161480), (1080, 14365760), (1152, 13467900), (1200, 12929184), (1280, 12121110), (1350, 11492608), (1440, 10774320), (1536, 10100925), (1600, 9696888), (1728, 8978600), (1800, 8619456), (1920, 8080740), (2160, 7182880), (2304, 6733950), (2400, 6464592), (2560, 6060555), (2700, 5746304), (2880, 5387160), (3200, 4848444), (3456, 4489300), (3600, 4309728), (3840, 4040370), (4320, 3591440), (4608, 3366975), (4800, 3232296), (5400, 2873152), (5760, 2693580), (6400, 2424222), (6912, 2244650), (7200, 2154864), (7680, 2020185), (8640, 1795720), (9600, 1616148), (10800, 1436576), (11520, 1346790), (12800, 1212111), (13824, 1122325), (14400, 1077432), (17280, 897860), (19200, 808074), (21600, 718288), (23040, 673395), (28800, 538716), (34560, 448930), (38400, 404037), (43200, 359144), (44893, 345600), (57600, 269358), (69120, 224465), (86400, 179572), (89786, 172800), (115200, 134679)]