82406400

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 264

約数和(自身を含む): 289363920

約数和(自身を除く): 206957520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 37, 40, 48, 50, 58, 60, 64, 74, 75, 80, 87, 96, 100, 111, 116, 120, 128, 145, 148, 150, 160, 174, 185, 192, 200, 222, 232, 240, 256, 290, 296, 300, 320, 348, 370, 384, 400, 435, 444, 464, 480, 512, 555, 580, 592, 600, 640, 696, 725, 740, 768, 800, 870, 888, 925, 928, 960, 1024, 1073, 1110, 1160, 1184, 1200, 1280, 1392, 1450, 1480, 1536, 1600, 1740, 1776, 1850, 1856, 1920, 2146, 2175, 2220, 2320, 2368, 2400, 2560, 2775, 2784, 2900, 2960, 3072, 3200, 3219, 3480, 3552, 3700, 3712, 3840, 4292, 4350, 4440, 4640, 4736, 4800, 5120, 5365, 5550, 5568, 5800, 5920, 6400, 6438, 6960, 7104, 7400, 7424, 7680, 8584, 8700, 8880, 9280, 9472, 9600, 10730, 11100, 11136, 11600, 11840, 12800, 12876, 13920, 14208, 14800, 14848, 15360, 16095, 17168, 17400, 17760, 18560, 18944, 19200, 21460, 22200, 22272, 23200, 23680, 25600, 25752, 26825, 27840, 28416, 29600, 29696, 32190, 34336, 34800, 35520, 37120, 37888, 38400, 42920, 44400, 44544, 46400, 47360, 51504, 53650, 55680, 56832, 59200, 64380, 68672, 69600, 71040, 74240, 76800, 80475, 85840, 88800, 89088, 92800, 94720, 103008, 107300, 111360, 113664, 118400, 128760, 137344, 139200, 142080, 148480, 160950, 171680, 177600, 185600, 189440, 206016, 214600, 222720, 236800, 257520, 274688, 278400, 284160, 321900, 343360, 355200, 371200, 412032, 429200, 445440, 473600, 515040, 549376, 556800, 568320, 643800, 686720, 710400, 742400, 824064, 858400, 947200, 1030080, 1098752, 1113600, 1287600, 1373440, 1420800, 1648128, 1716800, 2060160, 2227200, 2575200, 2746880, 2841600, 3296256, 3433600, 4120320, 5150400, 5493760, 6867200, 8240640, 10300800, 13734400, 16481280, 20601600, 27468800, 41203200, 82406400]

約数ペア:

[(1, 82406400), (2, 41203200), (3, 27468800), (4, 20601600), (5, 16481280), (6, 13734400), (8, 10300800), (10, 8240640), (12, 6867200), (15, 5493760), (16, 5150400), (20, 4120320), (24, 3433600), (25, 3296256), (29, 2841600), (30, 2746880), (32, 2575200), (37, 2227200), (40, 2060160), (48, 1716800), (50, 1648128), (58, 1420800), (60, 1373440), (64, 1287600), (74, 1113600), (75, 1098752), (80, 1030080), (87, 947200), (96, 858400), (100, 824064), (111, 742400), (116, 710400), (120, 686720), (128, 643800), (145, 568320), (148, 556800), (150, 549376), (160, 515040), (174, 473600), (185, 445440), (192, 429200), (200, 412032), (222, 371200), (232, 355200), (240, 343360), (256, 321900), (290, 284160), (296, 278400), (300, 274688), (320, 257520), (348, 236800), (370, 222720), (384, 214600), (400, 206016), (435, 189440), (444, 185600), (464, 177600), (480, 171680), (512, 160950), (555, 148480), (580, 142080), (592, 139200), (600, 137344), (640, 128760), (696, 118400), (725, 113664), (740, 111360), (768, 107300), (800, 103008), (870, 94720), (888, 92800), (925, 89088), (928, 88800), (960, 85840), (1024, 80475), (1073, 76800), (1110, 74240), (1160, 71040), (1184, 69600), (1200, 68672), (1280, 64380), (1392, 59200), (1450, 56832), (1480, 55680), (1536, 53650), (1600, 51504), (1740, 47360), (1776, 46400), (1850, 44544), (1856, 44400), (1920, 42920), (2146, 38400), (2175, 37888), (2220, 37120), (2320, 35520), (2368, 34800), (2400, 34336), (2560, 32190), (2775, 29696), (2784, 29600), (2900, 28416), (2960, 27840), (3072, 26825), (3200, 25752), (3219, 25600), (3480, 23680), (3552, 23200), (3700, 22272), (3712, 22200), (3840, 21460), (4292, 19200), (4350, 18944), (4440, 18560), (4640, 17760), (4736, 17400), (4800, 17168), (5120, 16095), (5365, 15360), (5550, 14848), (5568, 14800), (5800, 14208), (5920, 13920), (6400, 12876), (6438, 12800), (6960, 11840), (7104, 11600), (7400, 11136), (7424, 11100), (7680, 10730), (8584, 9600), (8700, 9472), (8880, 9280)]