315115200

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:384

約数の個数: 252

約数和(自身を含む): 1138265440

約数和(自身を除く): 823150240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 79, 80, 90, 96, 100, 120, 144, 150, 158, 160, 180, 192, 200, 225, 237, 240, 277, 288, 300, 316, 320, 360, 395, 400, 450, 474, 480, 554, 576, 600, 632, 711, 720, 790, 800, 831, 900, 948, 960, 1108, 1185, 1200, 1264, 1385, 1422, 1440, 1580, 1600, 1662, 1800, 1896, 1975, 2216, 2370, 2400, 2493, 2528, 2770, 2844, 2880, 3160, 3324, 3555, 3600, 3792, 3950, 4155, 4432, 4740, 4800, 4986, 5056, 5540, 5688, 5925, 6320, 6648, 6925, 7110, 7200, 7584, 7900, 8310, 8864, 9480, 9972, 11080, 11376, 11850, 12465, 12640, 13296, 13850, 14220, 14400, 15168, 15800, 16620, 17728, 17775, 18960, 19944, 20775, 21883, 22160, 22752, 23700, 24930, 25280, 26592, 27700, 28440, 31600, 33240, 35550, 37920, 39888, 41550, 43766, 44320, 45504, 47400, 49860, 53184, 55400, 56880, 62325, 63200, 65649, 66480, 71100, 75840, 79776, 83100, 87532, 88640, 94800, 99720, 109415, 110800, 113760, 124650, 126400, 131298, 132960, 142200, 159552, 166200, 175064, 189600, 196947, 199440, 218830, 221600, 227520, 249300, 262596, 265920, 284400, 328245, 332400, 350128, 379200, 393894, 398880, 437660, 443200, 498600, 525192, 547075, 568800, 656490, 664800, 700256, 787788, 797760, 875320, 984735, 997200, 1050384, 1094150, 1137600, 1312980, 1329600, 1400512, 1575576, 1641225, 1750640, 1969470, 1994400, 2100768, 2188300, 2625960, 3151152, 3282450, 3501280, 3938940, 3988800, 4201536, 4376600, 4923675, 5251920, 6302304, 6564900, 7002560, 7877880, 8753200, 9847350, 10503840, 12604608, 13129800, 15755760, 17506400, 19694700, 21007680, 26259600, 31511520, 35012800, 39389400, 52519200, 63023040, 78778800, 105038400, 157557600, 315115200]

約数ペア:

[(1, 315115200), (2, 157557600), (3, 105038400), (4, 78778800), (5, 63023040), (6, 52519200), (8, 39389400), (9, 35012800), (10, 31511520), (12, 26259600), (15, 21007680), (16, 19694700), (18, 17506400), (20, 15755760), (24, 13129800), (25, 12604608), (30, 10503840), (32, 9847350), (36, 8753200), (40, 7877880), (45, 7002560), (48, 6564900), (50, 6302304), (60, 5251920), (64, 4923675), (72, 4376600), (75, 4201536), (79, 3988800), (80, 3938940), (90, 3501280), (96, 3282450), (100, 3151152), (120, 2625960), (144, 2188300), (150, 2100768), (158, 1994400), (160, 1969470), (180, 1750640), (192, 1641225), (200, 1575576), (225, 1400512), (237, 1329600), (240, 1312980), (277, 1137600), (288, 1094150), (300, 1050384), (316, 997200), (320, 984735), (360, 875320), (395, 797760), (400, 787788), (450, 700256), (474, 664800), (480, 656490), (554, 568800), (576, 547075), (600, 525192), (632, 498600), (711, 443200), (720, 437660), (790, 398880), (800, 393894), (831, 379200), (900, 350128), (948, 332400), (960, 328245), (1108, 284400), (1185, 265920), (1200, 262596), (1264, 249300), (1385, 227520), (1422, 221600), (1440, 218830), (1580, 199440), (1600, 196947), (1662, 189600), (1800, 175064), (1896, 166200), (1975, 159552), (2216, 142200), (2370, 132960), (2400, 131298), (2493, 126400), (2528, 124650), (2770, 113760), (2844, 110800), (2880, 109415), (3160, 99720), (3324, 94800), (3555, 88640), (3600, 87532), (3792, 83100), (3950, 79776), (4155, 75840), (4432, 71100), (4740, 66480), (4800, 65649), (4986, 63200), (5056, 62325), (5540, 56880), (5688, 55400), (5925, 53184), (6320, 49860), (6648, 47400), (6925, 45504), (7110, 44320), (7200, 43766), (7584, 41550), (7900, 39888), (8310, 37920), (8864, 35550), (9480, 33240), (9972, 31600), (11080, 28440), (11376, 27700), (11850, 26592), (12465, 25280), (12640, 24930), (13296, 23700), (13850, 22752), (14220, 22160), (14400, 21883), (15168, 20775), (15800, 19944), (16620, 18960), (17728, 17775)]