254131200

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{1103}}^1$

素因数の和:1139

約数の個数: 198

約数和(自身を含む): 910734864

約数和(自身を除く): 656603664

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, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 900, 960, 1024, 1103, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1920, 2206, 2304, 2400, 2560, 2880, 3072, 3200, 3309, 3600, 3840, 4412, 4608, 4800, 5120, 5515, 5760, 6400, 6618, 7200, 7680, 8824, 9216, 9600, 9927, 11030, 11520, 12800, 13236, 14400, 15360, 16545, 17648, 19200, 19854, 22060, 23040, 25600, 26472, 27575, 28800, 33090, 35296, 38400, 39708, 44120, 46080, 49635, 52944, 55150, 57600, 66180, 70592, 76800, 79416, 82725, 88240, 99270, 105888, 110300, 115200, 132360, 141184, 158832, 165450, 176480, 198540, 211776, 220600, 230400, 248175, 264720, 282368, 317664, 330900, 352960, 397080, 423552, 441200, 496350, 529440, 564736, 635328, 661800, 705920, 794160, 847104, 882400, 992700, 1058880, 1129472, 1270656, 1323600, 1411840, 1588320, 1694208, 1764800, 1985400, 2117760, 2541312, 2647200, 2823680, 3176640, 3388416, 3529600, 3970800, 4235520, 5082624, 5294400, 5647360, 6353280, 7059200, 7941600, 8471040, 10165248, 10588800, 12706560, 14118400, 15883200, 16942080, 21177600, 25413120, 28236800, 31766400, 42355200, 50826240, 63532800, 84710400, 127065600, 254131200]

約数ペア:

[(1, 254131200), (2, 127065600), (3, 84710400), (4, 63532800), (5, 50826240), (6, 42355200), (8, 31766400), (9, 28236800), (10, 25413120), (12, 21177600), (15, 16942080), (16, 15883200), (18, 14118400), (20, 12706560), (24, 10588800), (25, 10165248), (30, 8471040), (32, 7941600), (36, 7059200), (40, 6353280), (45, 5647360), (48, 5294400), (50, 5082624), (60, 4235520), (64, 3970800), (72, 3529600), (75, 3388416), (80, 3176640), (90, 2823680), (96, 2647200), (100, 2541312), (120, 2117760), (128, 1985400), (144, 1764800), (150, 1694208), (160, 1588320), (180, 1411840), (192, 1323600), (200, 1270656), (225, 1129472), (240, 1058880), (256, 992700), (288, 882400), (300, 847104), (320, 794160), (360, 705920), (384, 661800), (400, 635328), (450, 564736), (480, 529440), (512, 496350), (576, 441200), (600, 423552), (640, 397080), (720, 352960), (768, 330900), (800, 317664), (900, 282368), (960, 264720), (1024, 248175), (1103, 230400), (1152, 220600), (1200, 211776), (1280, 198540), (1440, 176480), (1536, 165450), (1600, 158832), (1800, 141184), (1920, 132360), (2206, 115200), (2304, 110300), (2400, 105888), (2560, 99270), (2880, 88240), (3072, 82725), (3200, 79416), (3309, 76800), (3600, 70592), (3840, 66180), (4412, 57600), (4608, 55150), (4800, 52944), (5120, 49635), (5515, 46080), (5760, 44120), (6400, 39708), (6618, 38400), (7200, 35296), (7680, 33090), (8824, 28800), (9216, 27575), (9600, 26472), (9927, 25600), (11030, 23040), (11520, 22060), (12800, 19854), (13236, 19200), (14400, 17648), (15360, 16545)]