205660800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 288

約数和(自身を含む): 757583580

約数和(自身を除く): 551922780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 37, 40, 45, 48, 50, 60, 64, 72, 74, 75, 80, 90, 96, 100, 111, 120, 128, 144, 148, 150, 160, 180, 185, 192, 193, 200, 222, 225, 240, 288, 296, 300, 320, 333, 360, 370, 384, 386, 400, 444, 450, 480, 555, 576, 579, 592, 600, 640, 666, 720, 740, 772, 800, 888, 900, 925, 960, 965, 1110, 1152, 1158, 1184, 1200, 1332, 1440, 1480, 1544, 1600, 1665, 1737, 1776, 1800, 1850, 1920, 1930, 2220, 2316, 2368, 2400, 2664, 2775, 2880, 2895, 2960, 3088, 3200, 3330, 3474, 3552, 3600, 3700, 3860, 4440, 4632, 4736, 4800, 4825, 5328, 5550, 5760, 5790, 5920, 6176, 6660, 6948, 7104, 7141, 7200, 7400, 7720, 8325, 8685, 8880, 9264, 9600, 9650, 10656, 11100, 11580, 11840, 12352, 13320, 13896, 14208, 14282, 14400, 14475, 14800, 15440, 16650, 17370, 17760, 18528, 19300, 21312, 21423, 22200, 23160, 23680, 24704, 26640, 27792, 28564, 28800, 28950, 29600, 30880, 33300, 34740, 35520, 35705, 37056, 38600, 42624, 42846, 43425, 44400, 46320, 53280, 55584, 57128, 57900, 59200, 61760, 64269, 66600, 69480, 71040, 71410, 74112, 77200, 85692, 86850, 88800, 92640, 106560, 107115, 111168, 114256, 115800, 118400, 123520, 128538, 133200, 138960, 142820, 154400, 171384, 173700, 177600, 178525, 185280, 213120, 214230, 222336, 228512, 231600, 257076, 266400, 277920, 285640, 308800, 321345, 342768, 347400, 355200, 357050, 370560, 428460, 457024, 463200, 514152, 532800, 535575, 555840, 571280, 617600, 642690, 685536, 694800, 714100, 856920, 914048, 926400, 1028304, 1065600, 1071150, 1111680, 1142560, 1285380, 1371072, 1389600, 1428200, 1606725, 1713840, 1852800, 2056608, 2142300, 2285120, 2570760, 2742144, 2779200, 2856400, 3213450, 3427680, 4113216, 4284600, 4570240, 5141520, 5558400, 5712800, 6426900, 6855360, 8226432, 8569200, 10283040, 11425600, 12853800, 13710720, 17138400, 20566080, 22851200, 25707600, 34276800, 41132160, 51415200, 68553600, 102830400, 205660800]

約数ペア:

[(1, 205660800), (2, 102830400), (3, 68553600), (4, 51415200), (5, 41132160), (6, 34276800), (8, 25707600), (9, 22851200), (10, 20566080), (12, 17138400), (15, 13710720), (16, 12853800), (18, 11425600), (20, 10283040), (24, 8569200), (25, 8226432), (30, 6855360), (32, 6426900), (36, 5712800), (37, 5558400), (40, 5141520), (45, 4570240), (48, 4284600), (50, 4113216), (60, 3427680), (64, 3213450), (72, 2856400), (74, 2779200), (75, 2742144), (80, 2570760), (90, 2285120), (96, 2142300), (100, 2056608), (111, 1852800), (120, 1713840), (128, 1606725), (144, 1428200), (148, 1389600), (150, 1371072), (160, 1285380), (180, 1142560), (185, 1111680), (192, 1071150), (193, 1065600), (200, 1028304), (222, 926400), (225, 914048), (240, 856920), (288, 714100), (296, 694800), (300, 685536), (320, 642690), (333, 617600), (360, 571280), (370, 555840), (384, 535575), (386, 532800), (400, 514152), (444, 463200), (450, 457024), (480, 428460), (555, 370560), (576, 357050), (579, 355200), (592, 347400), (600, 342768), (640, 321345), (666, 308800), (720, 285640), (740, 277920), (772, 266400), (800, 257076), (888, 231600), (900, 228512), (925, 222336), (960, 214230), (965, 213120), (1110, 185280), (1152, 178525), (1158, 177600), (1184, 173700), (1200, 171384), (1332, 154400), (1440, 142820), (1480, 138960), (1544, 133200), (1600, 128538), (1665, 123520), (1737, 118400), (1776, 115800), (1800, 114256), (1850, 111168), (1920, 107115), (1930, 106560), (2220, 92640), (2316, 88800), (2368, 86850), (2400, 85692), (2664, 77200), (2775, 74112), (2880, 71410), (2895, 71040), (2960, 69480), (3088, 66600), (3200, 64269), (3330, 61760), (3474, 59200), (3552, 57900), (3600, 57128), (3700, 55584), (3860, 53280), (4440, 46320), (4632, 44400), (4736, 43425), (4800, 42846), (4825, 42624), (5328, 38600), (5550, 37056), (5760, 35705), (5790, 35520), (5920, 34740), (6176, 33300), (6660, 30880), (6948, 29600), (7104, 28950), (7141, 28800), (7200, 28564), (7400, 27792), (7720, 26640), (8325, 24704), (8685, 23680), (8880, 23160), (9264, 22200), (9600, 21423), (9650, 21312), (10656, 19300), (11100, 18528), (11580, 17760), (11840, 17370), (12352, 16650), (13320, 15440), (13896, 14800), (14208, 14475), (14282, 14400)]