8520120000

素因数分解:

$2^6\times 3^3\times 5^4\times 7^3\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 1120

約数和(自身を含む): 38087808000

約数和(自身を除く): 29567688000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 49, 50, 54, 56, 60, 63, 64, 69, 70, 72, 75, 80, 84, 90, 92, 96, 98, 100, 105, 108, 112, 115, 120, 125, 126, 135, 138, 140, 144, 147, 150, 160, 161, 168, 175, 180, 184, 189, 192, 196, 200, 207, 210, 216, 224, 225, 230, 240, 245, 250, 252, 270, 276, 280, 288, 294, 300, 315, 320, 322, 336, 343, 345, 350, 360, 368, 375, 378, 392, 400, 414, 420, 432, 441, 448, 450, 460, 480, 483, 490, 500, 504, 525, 540, 552, 560, 575, 576, 588, 600, 621, 625, 630, 644, 672, 675, 686, 690, 700, 720, 735, 736, 750, 756, 784, 800, 805, 828, 840, 864, 875, 882, 900, 920, 945, 960, 966, 980, 1000, 1008, 1029, 1035, 1050, 1080, 1104, 1120, 1125, 1127, 1150, 1176, 1200, 1225, 1242, 1250, 1260, 1288, 1323, 1344, 1350, 1372, 1380, 1400, 1440, 1449, 1470, 1472, 1500, 1512, 1568, 1575, 1600, 1610, 1656, 1680, 1715, 1725, 1728, 1750, 1764, 1800, 1840, 1875, 1890, 1932, 1960, 2000, 2016, 2058, 2070, 2100, 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196000, 197225, 197568, 198720, 201250, 202860, 205800, 207000, 210000, 211680, 213003, 214375, 216000, 216384, 217350, 220500, 225400, 230000, 231525, 231840, 235200, 236250, 236670, 241500, 243432, 245000, 246960, 248400, 252000, 252448, 253575, 257250, 257600, 258750, 264600, 270000, 270480, 274400, 275625, 276000, 278208, 280000, 281750, 284004, 289800, 294000, 296352, 301875, 302400, 304290, 308700, 310500, 315000, 315560, 322000, 324576, 329280, 330750, 331200, 338100, 343000, 345000, 347760, 352800, 355005, 360000, 360640, 362250, 367500, 370440, 378000, 378672, 385875, 386400, 388125, 392000, 394450, 402500, 405720, 411600, 414000, 420000, 422625, 423360, 426006, 428750, 434700, 441000, 450800, 460000, 463050, 463680, 472500, 473340, 483000, 486864, 490000, 493920, 496800, 504000, 504896, 507150, 514500, 517500, 529200, 540000, 540960, 543375, 548800, 551250, 552000, 563500, 568008, 579600, 588000, 591675, 592704, 603750, 608580, 617400, 621000, 630000, 631120, 643125, 644000, 649152, 661500, 676200, 686000, 690000, 695520, 704375, 705600, 710010, 724500, 735000, 740880, 756000, 757344, 760725, 771750, 772800, 776250, 788900, 805000, 811440, 823200, 826875, 828000, 840000, 845250, 852012, 857500, 869400, 882000, 901600, 905625, 920000, 926100, 945000, 946680, 966000, 973728, 980000, 986125, 987840, 993600, 1014300, 1029000, 1035000, 1058400, 1065015, 1080000, 1081920, 1086750, 1102500, 1127000, 1136016, 1157625, 1159200, 1176000, 1183350, 1207500, 1217160, 1234800, 1242000, 1260000, 1262240, 1267875, 1286250, 1288000, 1323000, 1352400, 1372000, 1380000, 1391040, 1408750, 1420020, 1449000, 1470000, 1481760, 1512000, 1514688, 1521450, 1543500, 1552500, 1577800, 1610000, 1622880, 1646400, 1653750, 1656000, 1690500, 1704024, 1715000, 1738800, 1764000, 1775025, 1803200, 1811250, 1852200, 1890000, 1893360, 1929375, 1932000, 1947456, 1960000, 1972250, 2028600, 2058000, 2070000, 2113125, 2116800, 2130030, 2173500, 2205000, 2254000, 2272032, 2315250, 2318400, 2366700, 2415000, 2434320, 2469600, 2484000, 2520000, 2524480, 2535750, 2572500, 2646000, 2704800, 2716875, 2744000, 2760000, 2817500, 2840040, 2898000, 2940000, 2958375, 2963520, 3042900, 3087000, 3105000, 3155600, 3220000, 3245760, 3307500, 3381000, 3408048, 3430000, 3477600, 3528000, 3550050, 3622500, 3704400, 3780000, 3786720, 3803625, 3858750, 3864000, 3944500, 4057200, 4116000, 4140000, 4226250, 4260060, 4347000, 4410000, 4508000, 4544064, 4630500, 4733400, 4830000, 4868640, 4930625, 4939200, 4968000, 5071500, 5145000, 5292000, 5325075, 5409600, 5433750, 5635000, 5680080, 5788125, 5796000, 5880000, 5916750, 6085800, 6174000, 6210000, 6311200, 6339375, 6440000, 6615000, 6762000, 6816096, 6860000, 6955200, 7100100, 7245000, 7408800, 7560000, 7573440, 7607250, 7717500, 7889000, 8114400, 8232000, 8280000, 8452500, 8520120, 8694000, 8820000, 8875125, 9016000, 9261000, 9466800, 9660000, 9737280, 9861250, 10143000, 10290000, 10584000, 10650150, 10867500, 11270000, 11360160, 11576250, 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約数ペア:

[(1, 8520120000), (2, 4260060000), (3, 2840040000), (4, 2130030000), (5, 1704024000), (6, 1420020000), (7, 1217160000), (8, 1065015000), (9, 946680000), (10, 852012000), (12, 710010000), (14, 608580000), (15, 568008000), (16, 532507500), (18, 473340000), (20, 426006000), (21, 405720000), (23, 370440000), (24, 355005000), (25, 340804800), (27, 315560000), (28, 304290000), (30, 284004000), (32, 266253750), (35, 243432000), (36, 236670000), (40, 213003000), (42, 202860000), (45, 189336000), (46, 185220000), (48, 177502500), (49, 173880000), (50, 170402400), (54, 157780000), (56, 152145000), (60, 142002000), (63, 135240000), (64, 133126875), (69, 123480000), (70, 121716000), (72, 118335000), (75, 113601600), (80, 106501500), (84, 101430000), (90, 94668000), (92, 92610000), (96, 88751250), (98, 86940000), (100, 85201200), (105, 81144000), (108, 78890000), (112, 76072500), (115, 74088000), (120, 71001000), (125, 68160960), (126, 67620000), (135, 63112000), (138, 61740000), (140, 60858000), (144, 59167500), (147, 57960000), (150, 56800800), (160, 53250750), (161, 52920000), (168, 50715000), (175, 48686400), (180, 47334000), (184, 46305000), (189, 45080000), (192, 44375625), (196, 43470000), (200, 42600600), (207, 41160000), (210, 40572000), (216, 39445000), (224, 38036250), (225, 37867200), (230, 37044000), (240, 35500500), (245, 34776000), (250, 34080480), (252, 33810000), (270, 31556000), (276, 30870000), (280, 30429000), (288, 29583750), (294, 28980000), (300, 28400400), (315, 27048000), (320, 26625375), (322, 26460000), (336, 25357500), (343, 24840000), (345, 24696000), (350, 24343200), (360, 23667000), (368, 23152500), (375, 22720320), (378, 22540000), (392, 21735000), (400, 21300300), (414, 20580000), (420, 20286000), (432, 19722500), (441, 19320000), (448, 19018125), (450, 18933600), (460, 18522000), (480, 17750250), (483, 17640000), (490, 17388000), (500, 17040240), (504, 16905000), (525, 16228800), (540, 15778000), (552, 15435000), (560, 15214500), (575, 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123480), (69552, 122500), (70000, 121716), (70560, 120750), (71001, 120000), (72000, 118335), (72128, 118125), (72450, 117600), (73500, 115920), (74088, 115000), (75600, 112700), (77175, 110400), (77280, 110250), (77625, 109760), (78400, 108675), (78750, 108192), (78890, 108000), (80500, 105840), (81144, 105000), (82320, 103500), (82800, 102900), (84000, 101430), (84525, 100800), (84672, 100625), (85750, 99360), (86250, 98784), (86940, 98000), (88200, 96600), (90000, 94668), (90160, 94500), (91875, 92736), (92000, 92610)]