12787200

素因数分解:

$2^9\times 3^3\times 5^2\times {\mathrm{37}}^1$

素因数の和:74

約数の個数: 240

約数和(自身を含む): 48203760

約数和(自身を除く): 35416560

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, 1080, 1110, 1152, 1184, 1200, 1280, 1332, 1350, 1440, 1480, 1536, 1600, 1665, 1728, 1776, 1800, 1850, 1920, 1998, 2160, 2220, 2304, 2368, 2400, 2560, 2664, 2700, 2775, 2880, 2960, 3200, 3330, 3456, 3552, 3600, 3700, 3840, 3996, 4320, 4440, 4608, 4736, 4800, 4995, 5328, 5400, 5550, 5760, 5920, 6400, 6660, 6912, 7104, 7200, 7400, 7680, 7992, 8325, 8640, 8880, 9472, 9600, 9990, 10656, 10800, 11100, 11520, 11840, 12800, 13320, 13824, 14208, 14400, 14800, 15984, 16650, 17280, 17760, 18944, 19200, 19980, 21312, 21600, 22200, 23040, 23680, 24975, 26640, 28416, 28800, 29600, 31968, 33300, 34560, 35520, 38400, 39960, 42624, 43200, 44400, 47360, 49950, 53280, 56832, 57600, 59200, 63936, 66600, 69120, 71040, 79920, 85248, 86400, 88800, 94720, 99900, 106560, 115200, 118400, 127872, 133200, 142080, 159840, 170496, 172800, 177600, 199800, 213120, 236800, 255744, 266400, 284160, 319680, 345600, 355200, 399600, 426240, 473600, 511488, 532800, 639360, 710400, 799200, 852480, 1065600, 1278720, 1420800, 1598400, 2131200, 2557440, 3196800, 4262400, 6393600, 12787200]

約数ペア:

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