68680500000

素因数分解:

$2^5\times 3^1\times 5^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 672

約数和(自身を含む): 267116580864

約数和(自身を除く): 198436080864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 96, 100, 105, 112, 120, 124, 125, 140, 150, 155, 160, 168, 175, 186, 200, 210, 211, 217, 224, 240, 248, 250, 280, 300, 310, 336, 350, 372, 375, 400, 420, 422, 434, 465, 480, 496, 500, 525, 560, 600, 620, 625, 633, 651, 672, 700, 744, 750, 775, 800, 840, 844, 868, 875, 930, 992, 1000, 1050, 1055, 1085, 1120, 1200, 1240, 1250, 1266, 1302, 1400, 1477, 1488, 1500, 1550, 1680, 1688, 1736, 1750, 1860, 1875, 2000, 2100, 2110, 2170, 2325, 2400, 2480, 2500, 2532, 2604, 2625, 2800, 2954, 2976, 3000, 3100, 3125, 3165, 3255, 3360, 3376, 3472, 3500, 3720, 3750, 3875, 4000, 4200, 4220, 4340, 4375, 4431, 4650, 4960, 5000, 5064, 5208, 5250, 5275, 5425, 5600, 5908, 6000, 6200, 6250, 6330, 6510, 6541, 6752, 6944, 7000, 7385, 7440, 7500, 7750, 8400, 8440, 8680, 8750, 8862, 9300, 9375, 10000, 10128, 10416, 10500, 10550, 10850, 11625, 11816, 12000, 12400, 12500, 12660, 13020, 13082, 13125, 14000, 14770, 14880, 15000, 15500, 15625, 15825, 16275, 16800, 16880, 17360, 17500, 17724, 18600, 18750, 19375, 19623, 20000, 20256, 20832, 21000, 21100, 21700, 21875, 22155, 23250, 23632, 24800, 25000, 25320, 26040, 26164, 26250, 26375, 27125, 28000, 29540, 30000, 31000, 31250, 31650, 32550, 32705, 33760, 34720, 35000, 35448, 36925, 37200, 37500, 38750, 39246, 42000, 42200, 43400, 43750, 44310, 45787, 46500, 46875, 47264, 50000, 50640, 52080, 52328, 52500, 52750, 54250, 58125, 59080, 60000, 62000, 62500, 63300, 65100, 65410, 65625, 70000, 70896, 73850, 74400, 75000, 77500, 78492, 79125, 81375, 84000, 84400, 86800, 87500, 88620, 91574, 93000, 93750, 96875, 98115, 100000, 101280, 104160, 104656, 105000, 105500, 108500, 109375, 110775, 116250, 118160, 124000, 125000, 126600, 130200, 130820, 131250, 131875, 135625, 137361, 140000, 141792, 147700, 150000, 155000, 156984, 158250, 162750, 163525, 168800, 173600, 175000, 177240, 183148, 184625, 186000, 187500, 193750, 196230, 209312, 210000, 211000, 217000, 218750, 221550, 228935, 232500, 236320, 250000, 253200, 260400, 261640, 262500, 263750, 271250, 274722, 290625, 295400, 300000, 310000, 313968, 316500, 325500, 327050, 328125, 350000, 354480, 366296, 369250, 372000, 375000, 387500, 392460, 395625, 406875, 420000, 422000, 434000, 437500, 443100, 457870, 465000, 484375, 490575, 500000, 506400, 520800, 523280, 525000, 527500, 542500, 549444, 553875, 581250, 590800, 620000, 627936, 633000, 651000, 654100, 656250, 659375, 678125, 686805, 700000, 708960, 732592, 738500, 750000, 775000, 784920, 791250, 813750, 817625, 844000, 868000, 875000, 886200, 915740, 923125, 930000, 968750, 981150, 1046560, 1050000, 1055000, 1085000, 1098888, 1107750, 1144675, 1162500, 1181600, 1266000, 1302000, 1308200, 1312500, 1318750, 1356250, 1373610, 1453125, 1465184, 1477000, 1500000, 1550000, 1569840, 1582500, 1627500, 1635250, 1750000, 1772400, 1831480, 1846250, 1860000, 1937500, 1962300, 1978125, 2034375, 2100000, 2110000, 2170000, 2197776, 2215500, 2289350, 2325000, 2452875, 2532000, 2604000, 2616400, 2625000, 2637500, 2712500, 2747220, 2769375, 2906250, 2954000, 3100000, 3139680, 3165000, 3255000, 3270500, 3296875, 3390625, 3434025, 3500000, 3544800, 3662960, 3692500, 3875000, 3924600, 3956250, 4068750, 4088125, 4220000, 4340000, 4395552, 4431000, 4578700, 4615625, 4650000, 4905750, 5232800, 5250000, 5275000, 5425000, 5494440, 5538750, 5723375, 5812500, 5908000, 6330000, 6510000, 6541000, 6593750, 6781250, 6868050, 7325920, 7385000, 7750000, 7849200, 7912500, 8137500, 8176250, 8862000, 9157400, 9231250, 9300000, 9811500, 9890625, 10171875, 10500000, 10550000, 10850000, 10988880, 11077500, 11446750, 11625000, 12264375, 12660000, 13020000, 13082000, 13187500, 13562500, 13736100, 13846875, 14770000, 15500000, 15698400, 15825000, 16275000, 16352500, 17170125, 17724000, 18314800, 18462500, 19623000, 19781250, 20343750, 20440625, 21100000, 21700000, 21977760, 22155000, 22893500, 23078125, 23250000, 24528750, 26164000, 26375000, 27125000, 27472200, 27693750, 28616875, 29540000, 31650000, 32550000, 32705000, 34340250, 36629600, 36925000, 39246000, 39562500, 40687500, 40881250, 44310000, 45787000, 46156250, 46500000, 49057500, 52750000, 54250000, 54944400, 55387500, 57233750, 61321875, 63300000, 65100000, 65410000, 68680500, 69234375, 73850000, 78492000, 79125000, 81375000, 81762500, 85850625, 88620000, 91574000, 92312500, 98115000, 102203125, 105500000, 108500000, 109888800, 110775000, 114467500, 122643750, 130820000, 137361000, 138468750, 143084375, 147700000, 158250000, 162750000, 163525000, 171701250, 183148000, 184625000, 196230000, 204406250, 221550000, 228935000, 245287500, 274722000, 276937500, 286168750, 306609375, 316500000, 325500000, 327050000, 343402500, 369250000, 392460000, 408812500, 429253125, 443100000, 457870000, 490575000, 549444000, 553875000, 572337500, 613218750, 654100000, 686805000, 715421875, 738500000, 817625000, 858506250, 915740000, 981150000, 1107750000, 1144675000, 1226437500, 1373610000, 1430843750, 1635250000, 1717012500, 1962300000, 2146265625, 2215500000, 2289350000, 2452875000, 2747220000, 2861687500, 3270500000, 3434025000, 4292531250, 4578700000, 4905750000, 5723375000, 6868050000, 8585062500, 9811500000, 11446750000, 13736100000, 17170125000, 22893500000, 34340250000, 68680500000]

約数ペア:

[(1, 68680500000), (2, 34340250000), (3, 22893500000), (4, 17170125000), (5, 13736100000), (6, 11446750000), (7, 9811500000), (8, 8585062500), (10, 6868050000), (12, 5723375000), (14, 4905750000), (15, 4578700000), (16, 4292531250), (20, 3434025000), (21, 3270500000), (24, 2861687500), (25, 2747220000), (28, 2452875000), (30, 2289350000), (31, 2215500000), (32, 2146265625), (35, 1962300000), (40, 1717012500), (42, 1635250000), (48, 1430843750), (50, 1373610000), (56, 1226437500), (60, 1144675000), (62, 1107750000), (70, 981150000), (75, 915740000), (80, 858506250), (84, 817625000), (93, 738500000), (96, 715421875), (100, 686805000), (105, 654100000), (112, 613218750), (120, 572337500), (124, 553875000), (125, 549444000), (140, 490575000), (150, 457870000), (155, 443100000), (160, 429253125), (168, 408812500), (175, 392460000), (186, 369250000), (200, 343402500), (210, 327050000), (211, 325500000), (217, 316500000), (224, 306609375), (240, 286168750), (248, 276937500), (250, 274722000), 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(8680, 7912500), (8750, 7849200), (8862, 7750000), (9300, 7385000), (9375, 7325920), (10000, 6868050), (10128, 6781250), (10416, 6593750), (10500, 6541000), (10550, 6510000), (10850, 6330000), (11625, 5908000), (11816, 5812500), (12000, 5723375), (12400, 5538750), (12500, 5494440), (12660, 5425000), (13020, 5275000), (13082, 5250000), (13125, 5232800), (14000, 4905750), (14770, 4650000), (14880, 4615625), (15000, 4578700), (15500, 4431000), (15625, 4395552), (15825, 4340000), (16275, 4220000), (16800, 4088125), (16880, 4068750), (17360, 3956250), (17500, 3924600), (17724, 3875000), (18600, 3692500), (18750, 3662960), (19375, 3544800), (19623, 3500000), (20000, 3434025), (20256, 3390625), (20832, 3296875), (21000, 3270500), (21100, 3255000), (21700, 3165000), (21875, 3139680), (22155, 3100000), (23250, 2954000), (23632, 2906250), (24800, 2769375), (25000, 2747220), (25320, 2712500), (26040, 2637500), (26164, 2625000), (26250, 2616400), (26375, 2604000), (27125, 2532000), (28000, 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(261640, 262500)]