255513600

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{1109}}^1$

素因数の和:1145

約数の個数: 198

約数和(自身を含む): 915684510

約数和(自身を除く): 660170910

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, 1109, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1920, 2218, 2304, 2400, 2560, 2880, 3072, 3200, 3327, 3600, 3840, 4436, 4608, 4800, 5120, 5545, 5760, 6400, 6654, 7200, 7680, 8872, 9216, 9600, 9981, 11090, 11520, 12800, 13308, 14400, 15360, 16635, 17744, 19200, 19962, 22180, 23040, 25600, 26616, 27725, 28800, 33270, 35488, 38400, 39924, 44360, 46080, 49905, 53232, 55450, 57600, 66540, 70976, 76800, 79848, 83175, 88720, 99810, 106464, 110900, 115200, 133080, 141952, 159696, 166350, 177440, 199620, 212928, 221800, 230400, 249525, 266160, 283904, 319392, 332700, 354880, 399240, 425856, 443600, 499050, 532320, 567808, 638784, 665400, 709760, 798480, 851712, 887200, 998100, 1064640, 1135616, 1277568, 1330800, 1419520, 1596960, 1703424, 1774400, 1996200, 2129280, 2555136, 2661600, 2839040, 3193920, 3406848, 3548800, 3992400, 4258560, 5110272, 5323200, 5678080, 6387840, 7097600, 7984800, 8517120, 10220544, 10646400, 12775680, 14195200, 15969600, 17034240, 21292800, 25551360, 28390400, 31939200, 42585600, 51102720, 63878400, 85171200, 127756800, 255513600]

約数ペア:

[(1, 255513600), (2, 127756800), (3, 85171200), (4, 63878400), (5, 51102720), (6, 42585600), (8, 31939200), (9, 28390400), (10, 25551360), (12, 21292800), (15, 17034240), (16, 15969600), (18, 14195200), (20, 12775680), (24, 10646400), (25, 10220544), (30, 8517120), (32, 7984800), (36, 7097600), (40, 6387840), (45, 5678080), (48, 5323200), (50, 5110272), (60, 4258560), (64, 3992400), (72, 3548800), (75, 3406848), (80, 3193920), (90, 2839040), (96, 2661600), (100, 2555136), (120, 2129280), (128, 1996200), (144, 1774400), (150, 1703424), (160, 1596960), (180, 1419520), (192, 1330800), (200, 1277568), (225, 1135616), (240, 1064640), (256, 998100), (288, 887200), (300, 851712), (320, 798480), (360, 709760), (384, 665400), (400, 638784), (450, 567808), (480, 532320), (512, 499050), (576, 443600), (600, 425856), (640, 399240), (720, 354880), (768, 332700), (800, 319392), (900, 283904), (960, 266160), (1024, 249525), (1109, 230400), (1152, 221800), (1200, 212928), (1280, 199620), (1440, 177440), (1536, 166350), (1600, 159696), (1800, 141952), (1920, 133080), (2218, 115200), (2304, 110900), (2400, 106464), (2560, 99810), (2880, 88720), (3072, 83175), (3200, 79848), (3327, 76800), (3600, 70976), (3840, 66540), (4436, 57600), (4608, 55450), (4800, 53232), (5120, 49905), (5545, 46080), (5760, 44360), (6400, 39924), (6654, 38400), (7200, 35488), (7680, 33270), (8872, 28800), (9216, 27725), (9600, 26616), (9981, 25600), (11090, 23040), (11520, 22180), (12800, 19962), (13308, 19200), (14400, 17744), (15360, 16635)]