20252099520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8779}}^1$

素因数の和:8897

約数の個数: 280

約数和(自身を含む): 72858020400

約数和(自身を除く): 52605920880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 89, 90, 96, 108, 120, 135, 144, 160, 162, 178, 180, 192, 216, 240, 267, 270, 288, 320, 324, 356, 360, 405, 432, 445, 480, 534, 540, 576, 648, 712, 720, 801, 810, 864, 890, 960, 1068, 1080, 1296, 1335, 1424, 1440, 1602, 1620, 1728, 1780, 2136, 2160, 2403, 2592, 2670, 2848, 2880, 3204, 3240, 3560, 4005, 4272, 4320, 4806, 5184, 5340, 5696, 6408, 6480, 7120, 7209, 8010, 8544, 8640, 8779, 9612, 10680, 12015, 12816, 12960, 14240, 14418, 16020, 17088, 17558, 19224, 21360, 24030, 25632, 25920, 26337, 28480, 28836, 32040, 35116, 36045, 38448, 42720, 43895, 48060, 51264, 52674, 57672, 64080, 70232, 72090, 76896, 79011, 85440, 87790, 96120, 105348, 115344, 128160, 131685, 140464, 144180, 153792, 158022, 175580, 192240, 210696, 230688, 237033, 256320, 263370, 280928, 288360, 316044, 351160, 384480, 395055, 421392, 461376, 474066, 526740, 561856, 576720, 632088, 702320, 711099, 768960, 781331, 790110, 842784, 948132, 1053480, 1153440, 1185165, 1264176, 1404640, 1422198, 1562662, 1580220, 1685568, 1896264, 2106960, 2306880, 2343993, 2370330, 2528352, 2809280, 2844396, 3125324, 3160440, 3555495, 3792528, 3906655, 4213920, 4687986, 4740660, 5056704, 5688792, 6250648, 6320880, 7031979, 7110990, 7585056, 7813310, 8427840, 9375972, 9481320, 11377584, 11719965, 12501296, 12641760, 14063958, 14221980, 15170112, 15626620, 18751944, 18962640, 21095937, 22755168, 23439930, 25002592, 25283520, 28127916, 28443960, 31253240, 35159895, 37503888, 37925280, 42191874, 45510336, 46879860, 50005184, 56255832, 56887920, 62506480, 63287811, 70319790, 75007776, 75850560, 84383748, 93759720, 105479685, 112511664, 113775840, 125012960, 126575622, 140639580, 150015552, 168767496, 187519440, 210959370, 225023328, 227551680, 250025920, 253151244, 281279160, 316439055, 337534992, 375038880, 421918740, 450046656, 506302488, 562558320, 632878110, 675069984, 750077760, 843837480, 1012604976, 1125116640, 1265756220, 1350139968, 1687674960, 2025209952, 2250233280, 2531512440, 3375349920, 4050419904, 5063024880, 6750699840, 10126049760, 20252099520]

約数ペア:

[(1, 20252099520), (2, 10126049760), (3, 6750699840), (4, 5063024880), (5, 4050419904), (6, 3375349920), (8, 2531512440), (9, 2250233280), (10, 2025209952), (12, 1687674960), (15, 1350139968), (16, 1265756220), (18, 1125116640), (20, 1012604976), (24, 843837480), (27, 750077760), (30, 675069984), (32, 632878110), (36, 562558320), (40, 506302488), (45, 450046656), (48, 421918740), (54, 375038880), (60, 337534992), (64, 316439055), (72, 281279160), (80, 253151244), (81, 250025920), (89, 227551680), (90, 225023328), (96, 210959370), (108, 187519440), (120, 168767496), (135, 150015552), (144, 140639580), (160, 126575622), (162, 125012960), (178, 113775840), (180, 112511664), (192, 105479685), (216, 93759720), (240, 84383748), (267, 75850560), (270, 75007776), (288, 70319790), (320, 63287811), (324, 62506480), (356, 56887920), (360, 56255832), (405, 50005184), (432, 46879860), (445, 45510336), (480, 42191874), (534, 37925280), (540, 37503888), (576, 35159895), (648, 31253240), (712, 28443960), (720, 28127916), (801, 25283520), (810, 25002592), (864, 23439930), (890, 22755168), (960, 21095937), (1068, 18962640), (1080, 18751944), (1296, 15626620), (1335, 15170112), (1424, 14221980), (1440, 14063958), (1602, 12641760), (1620, 12501296), (1728, 11719965), (1780, 11377584), (2136, 9481320), (2160, 9375972), (2403, 8427840), (2592, 7813310), (2670, 7585056), (2848, 7110990), (2880, 7031979), (3204, 6320880), (3240, 6250648), (3560, 5688792), (4005, 5056704), (4272, 4740660), (4320, 4687986), (4806, 4213920), (5184, 3906655), (5340, 3792528), (5696, 3555495), (6408, 3160440), (6480, 3125324), (7120, 2844396), (7209, 2809280), (8010, 2528352), (8544, 2370330), (8640, 2343993), (8779, 2306880), (9612, 2106960), (10680, 1896264), (12015, 1685568), (12816, 1580220), (12960, 1562662), (14240, 1422198), (14418, 1404640), (16020, 1264176), (17088, 1185165), (17558, 1153440), (19224, 1053480), (21360, 948132), (24030, 842784), (25632, 790110), (25920, 781331), (26337, 768960), (28480, 711099), (28836, 702320), (32040, 632088), (35116, 576720), (36045, 561856), (38448, 526740), (42720, 474066), (43895, 461376), (48060, 421392), (51264, 395055), (52674, 384480), (57672, 351160), (64080, 316044), (70232, 288360), (72090, 280928), (76896, 263370), (79011, 256320), (85440, 237033), (87790, 230688), (96120, 210696), (105348, 192240), (115344, 175580), (128160, 158022), (131685, 153792), (140464, 144180)]