51148800

素因数分解:

$2^{11}\times 3^3\times 5^2\times {\mathrm{37}}^1$

素因数の和:78

約数の個数: 288

約数和(自身を含む): 192956400

約数和(自身を除く): 141807600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 37, 40, 45, 48, 50, 54, 60, 64, 72, 74, 75, 80, 90, 96, 100, 108, 111, 120, 128, 135, 144, 148, 150, 160, 180, 185, 192, 200, 216, 222, 225, 240, 256, 270, 288, 296, 300, 320, 333, 360, 370, 384, 400, 432, 444, 450, 480, 512, 540, 555, 576, 592, 600, 640, 666, 675, 720, 740, 768, 800, 864, 888, 900, 925, 960, 999, 1024, 1080, 1110, 1152, 1184, 1200, 1280, 1332, 1350, 1440, 1480, 1536, 1600, 1665, 1728, 1776, 1800, 1850, 1920, 1998, 2048, 2160, 2220, 2304, 2368, 2400, 2560, 2664, 2700, 2775, 2880, 2960, 3072, 3200, 3330, 3456, 3552, 3600, 3700, 3840, 3996, 4320, 4440, 4608, 4736, 4800, 4995, 5120, 5328, 5400, 5550, 5760, 5920, 6144, 6400, 6660, 6912, 7104, 7200, 7400, 7680, 7992, 8325, 8640, 8880, 9216, 9472, 9600, 9990, 10240, 10656, 10800, 11100, 11520, 11840, 12800, 13320, 13824, 14208, 14400, 14800, 15360, 15984, 16650, 17280, 17760, 18432, 18944, 19200, 19980, 21312, 21600, 22200, 23040, 23680, 24975, 25600, 26640, 27648, 28416, 28800, 29600, 30720, 31968, 33300, 34560, 35520, 37888, 38400, 39960, 42624, 43200, 44400, 46080, 47360, 49950, 51200, 53280, 55296, 56832, 57600, 59200, 63936, 66600, 69120, 71040, 75776, 76800, 79920, 85248, 86400, 88800, 92160, 94720, 99900, 106560, 113664, 115200, 118400, 127872, 133200, 138240, 142080, 153600, 159840, 170496, 172800, 177600, 189440, 199800, 213120, 227328, 230400, 236800, 255744, 266400, 276480, 284160, 319680, 340992, 345600, 355200, 378880, 399600, 426240, 460800, 473600, 511488, 532800, 568320, 639360, 681984, 691200, 710400, 799200, 852480, 947200, 1022976, 1065600, 1136640, 1278720, 1382400, 1420800, 1598400, 1704960, 1894400, 2045952, 2131200, 2557440, 2841600, 3196800, 3409920, 4262400, 5114880, 5683200, 6393600, 8524800, 10229760, 12787200, 17049600, 25574400, 51148800]

約数ペア:

[(1, 51148800), (2, 25574400), (3, 17049600), (4, 12787200), (5, 10229760), (6, 8524800), (8, 6393600), (9, 5683200), (10, 5114880), (12, 4262400), (15, 3409920), (16, 3196800), (18, 2841600), (20, 2557440), (24, 2131200), (25, 2045952), (27, 1894400), (30, 1704960), (32, 1598400), (36, 1420800), (37, 1382400), (40, 1278720), (45, 1136640), (48, 1065600), (50, 1022976), (54, 947200), (60, 852480), (64, 799200), (72, 710400), (74, 691200), (75, 681984), (80, 639360), (90, 568320), (96, 532800), (100, 511488), (108, 473600), (111, 460800), (120, 426240), (128, 399600), (135, 378880), (144, 355200), (148, 345600), (150, 340992), (160, 319680), (180, 284160), (185, 276480), (192, 266400), (200, 255744), (216, 236800), (222, 230400), (225, 227328), (240, 213120), (256, 199800), (270, 189440), (288, 177600), (296, 172800), (300, 170496), (320, 159840), (333, 153600), (360, 142080), (370, 138240), (384, 133200), (400, 127872), (432, 118400), (444, 115200), (450, 113664), (480, 106560), (512, 99900), (540, 94720), (555, 92160), (576, 88800), (592, 86400), (600, 85248), (640, 79920), (666, 76800), (675, 75776), (720, 71040), (740, 69120), (768, 66600), (800, 63936), (864, 59200), (888, 57600), (900, 56832), (925, 55296), (960, 53280), (999, 51200), (1024, 49950), (1080, 47360), (1110, 46080), (1152, 44400), (1184, 43200), (1200, 42624), (1280, 39960), (1332, 38400), (1350, 37888), (1440, 35520), (1480, 34560), (1536, 33300), (1600, 31968), (1665, 30720), (1728, 29600), (1776, 28800), (1800, 28416), (1850, 27648), (1920, 26640), (1998, 25600), (2048, 24975), (2160, 23680), (2220, 23040), (2304, 22200), (2368, 21600), (2400, 21312), (2560, 19980), (2664, 19200), (2700, 18944), (2775, 18432), (2880, 17760), (2960, 17280), (3072, 16650), (3200, 15984), (3330, 15360), (3456, 14800), (3552, 14400), (3600, 14208), (3700, 13824), (3840, 13320), (3996, 12800), (4320, 11840), (4440, 11520), (4608, 11100), (4736, 10800), (4800, 10656), (4995, 10240), (5120, 9990), (5328, 9600), (5400, 9472), (5550, 9216), (5760, 8880), (5920, 8640), (6144, 8325), (6400, 7992), (6660, 7680), (6912, 7400), (7104, 7200)]