64140230700

素因数分解:

$2^2\times 3^4\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:485

約数の個数: 1080

約数和(自身を含む): 269540498304

約数和(自身を除く): 205400267604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 31, 35, 36, 39, 42, 45, 49, 50, 52, 54, 60, 62, 63, 65, 70, 75, 78, 81, 84, 90, 91, 93, 98, 100, 105, 108, 117, 124, 126, 130, 135, 140, 147, 150, 155, 156, 162, 175, 180, 182, 186, 189, 195, 196, 210, 217, 225, 234, 245, 252, 260, 270, 273, 279, 294, 300, 310, 315, 324, 325, 350, 351, 364, 372, 378, 390, 401, 403, 405, 420, 434, 441, 450, 455, 465, 468, 490, 525, 540, 546, 558, 567, 585, 588, 620, 630, 637, 650, 651, 675, 700, 702, 735, 756, 775, 780, 802, 806, 810, 819, 837, 868, 882, 900, 910, 930, 945, 975, 980, 1050, 1053, 1085, 1092, 1116, 1134, 1170, 1203, 1209, 1225, 1260, 1274, 1300, 1302, 1323, 1350, 1365, 1395, 1404, 1470, 1519, 1550, 1575, 1604, 1612, 1620, 1638, 1674, 1755, 1764, 1820, 1860, 1890, 1911, 1950, 1953, 2005, 2015, 2025, 2100, 2106, 2170, 2205, 2268, 2275, 2325, 2340, 2406, 2418, 2450, 2457, 2511, 2548, 2604, 2646, 2700, 2730, 2790, 2807, 2821, 2835, 2925, 2940, 3038, 3100, 3150, 3185, 3255, 3276, 3348, 3510, 3609, 3627, 3675, 3780, 3822, 3900, 3906, 3969, 4010, 4030, 4050, 4095, 4185, 4212, 4340, 4410, 4550, 4557, 4650, 4725, 4812, 4836, 4900, 4914, 5022, 5213, 5265, 5292, 5425, 5460, 5580, 5614, 5642, 5670, 5733, 5850, 5859, 6015, 6045, 6076, 6300, 6370, 6510, 6615, 6825, 6975, 7020, 7218, 7254, 7350, 7371, 7595, 7644, 7812, 7938, 8020, 8060, 8100, 8190, 8370, 8421, 8463, 8775, 8820, 9100, 9114, 9300, 9450, 9555, 9765, 9828, 10025, 10044, 10075, 10426, 10530, 10827, 10850, 10881, 11025, 11228, 11284, 11340, 11466, 11700, 11718, 12030, 12090, 12285, 12431, 12555, 12740, 13020, 13230, 13650, 13671, 13950, 14035, 14105, 14175, 14436, 14508, 14700, 14742, 15190, 15639, 15876, 15925, 16275, 16380, 16740, 16842, 16926, 17199, 17550, 17577, 18045, 18135, 18228, 18900, 19110, 19530, 19649, 19747, 19845, 20050, 20150, 20475, 20852, 20925, 21060, 21654, 21700, 21762, 22050, 22785, 22932, 23436, 24060, 24180, 24570, 24862, 25110, 25263, 25389, 26065, 26325, 26460, 27300, 27342, 27900, 28070, 28210, 28350, 28665, 29295, 29484, 30075, 30225, 30380, 31278, 31850, 32481, 32550, 32643, 33075, 33684, 33852, 34398, 35100, 35154, 36090, 36270, 36491, 36855, 37293, 37975, 38220, 39060, 39298, 39494, 39690, 40100, 40300, 40950, 41013, 41850, 42105, 42315, 43308, 43524, 44100, 45570, 46917, 47775, 48825, 49140, 49724, 50220, 50526, 50778, 51597, 52130, 52650, 54135, 54405, 54684, 56140, 56420, 56700, 57330, 58590, 58947, 59241, 60150, 60450, 61425, 62155, 62556, 62775, 63700, 64962, 65100, 65286, 66150, 68355, 68796, 70175, 70308, 70525, 72180, 72540, 72982, 73710, 74586, 75789, 75950, 76167, 78195, 78596, 78988, 79380, 81900, 82026, 83700, 84210, 84630, 85995, 87017, 87885, 90225, 90675, 91140, 93834, 95550, 97650, 98245, 98735, 99225, 101052, 101556, 103194, 104260, 105300, 108270, 108810, 109473, 111879, 113925, 114660, 117180, 117894, 118482, 120300, 120900, 122850, 123039, 124310, 125550, 126315, 126945, 129924, 130325, 130572, 132300, 136710, 140350, 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約数ペア:

[(1, 64140230700), (2, 32070115350), (3, 21380076900), (4, 16035057675), (5, 12828046140), (6, 10690038450), (7, 9162890100), (9, 7126692300), (10, 6414023070), (12, 5345019225), (13, 4933863900), (14, 4581445050), (15, 4276015380), (18, 3563346150), (20, 3207011535), (21, 3054296700), (25, 2565609228), (26, 2466931950), (27, 2375564100), (28, 2290722525), (30, 2138007690), (31, 2069039700), (35, 1832578020), (36, 1781673075), (39, 1644621300), (42, 1527148350), (45, 1425338460), (49, 1308984300), (50, 1282804614), (52, 1233465975), (54, 1187782050), (60, 1069003845), (62, 1034519850), (63, 1018098900), (65, 986772780), (70, 916289010), (75, 855203076), (78, 822310650), (81, 791854700), (84, 763574175), (90, 712669230), (91, 704837700), (93, 689679900), (98, 654492150), (100, 641402307), (105, 610859340), (108, 593891025), (117, 548207100), (124, 517259925), (126, 509049450), (130, 493386390), (135, 475112820), (140, 458144505), (147, 436328100), (150, 427601538), (155, 413807940), (156, 411155325), (162, 395927350), (175, 366515604), (180, 356334615), (182, 352418850), (186, 344839950), (189, 339366300), (195, 328924260), (196, 327246075), (210, 305429670), (217, 295577100), (225, 285067692), (234, 274103550), (245, 261796860), (252, 254524725), (260, 246693195), (270, 237556410), (273, 234945900), (279, 229893300), (294, 218164050), (300, 213800769), (310, 206903970), (315, 203619780), (324, 197963675), (325, 197354556), (350, 183257802), (351, 182735700), (364, 176209425), (372, 172419975), (378, 169683150), (390, 164462130), (401, 159950700), (403, 159156900), (405, 158370940), (420, 152714835), (434, 147788550), (441, 145442700), (450, 142533846), (455, 140967540), (465, 137935980), (468, 137051775), (490, 130898430), (525, 122171868), (540, 118778205), (546, 117472950), (558, 114946650), (567, 113122100), (585, 109641420), (588, 109082025), (620, 103451985), (630, 101809890), (637, 100691100), (650, 98677278), (651, 98525700), (675, 95022564), (700, 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(2025, 31674188), (2100, 30542967), (2106, 30455950), (2170, 29557710), (2205, 29088540), (2268, 28280525), (2275, 28193508), (2325, 27587196), (2340, 27410355), (2406, 26658450), (2418, 26526150), (2450, 26179686), (2457, 26105100), (2511, 25543700), (2548, 25172775), (2604, 24631425), (2646, 24240450), (2700, 23755641), (2730, 23494590), (2790, 22989330), (2807, 22850100), (2821, 22736700), (2835, 22624420), (2925, 21928284), (2940, 21816405), (3038, 21112650), (3100, 20690397), (3150, 20361978), (3185, 20138220), (3255, 19705140), (3276, 19578825), (3348, 19157775), (3510, 18273570), (3609, 17772300), (3627, 17684100), (3675, 17453124), (3780, 16968315), (3822, 16781850), (3900, 16446213), (3906, 16420950), (3969, 16160300), (4010, 15995070), (4030, 15915690), (4050, 15837094), (4095, 15663060), (4185, 15326220), (4212, 15227975), (4340, 14778855), (4410, 14544270), (4550, 14096754), (4557, 14075100), (4650, 13793598), (4725, 13574652), (4812, 13329225), (4836, 13263075), (4900, 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(22785, 2815020), (22932, 2796975), (23436, 2736825), (24060, 2665845), (24180, 2652615), (24570, 2610510), (24862, 2579850), (25110, 2554370), (25263, 2538900), (25389, 2526300), (26065, 2460780), (26325, 2436476), (26460, 2424045), (27300, 2349459), (27342, 2345850), (27900, 2298933), (28070, 2285010), (28210, 2273670), (28350, 2262442), (28665, 2237580), (29295, 2189460), (29484, 2175425), (30075, 2132676), (30225, 2122092), (30380, 2111265), (31278, 2050650), (31850, 2013822), (32481, 1974700), (32550, 1970514), (32643, 1964900), (33075, 1939236), (33684, 1904175), (33852, 1894725), (34398, 1864650), (35100, 1827357), (35154, 1824550), (36090, 1777230), (36270, 1768410), (36491, 1757700), (36855, 1740340), (37293, 1719900), (37975, 1689012), (38220, 1678185), (39060, 1642095), (39298, 1632150), (39494, 1624050), (39690, 1616030), (40100, 1599507), (40300, 1591569), (40950, 1566306), (41013, 1563900), (41850, 1532622), (42105, 1523340), (42315, 1515780), (43308, 1481025), (43524, 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