21703500000

素因数分解:

$2^5\times 3^2\times 5^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 1008

約数和(自身を含む): 96743136672

約数和(自身を除く): 75039636672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 53, 56, 60, 63, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 100, 104, 105, 106, 112, 117, 120, 125, 126, 130, 140, 144, 150, 156, 159, 160, 168, 175, 180, 182, 195, 200, 208, 210, 212, 224, 225, 234, 240, 250, 252, 260, 265, 273, 280, 288, 300, 312, 315, 318, 325, 336, 350, 360, 364, 371, 375, 390, 400, 416, 420, 424, 450, 455, 468, 477, 480, 500, 504, 520, 525, 530, 546, 560, 585, 600, 624, 625, 630, 636, 650, 672, 689, 700, 720, 728, 742, 750, 780, 795, 800, 819, 840, 848, 875, 900, 910, 936, 954, 975, 1000, 1008, 1040, 1050, 1060, 1092, 1113, 1120, 1125, 1170, 1200, 1248, 1250, 1260, 1272, 1300, 1325, 1365, 1378, 1400, 1440, 1456, 1484, 1500, 1560, 1575, 1590, 1625, 1638, 1680, 1696, 1750, 1800, 1820, 1855, 1872, 1875, 1908, 1950, 2000, 2016, 2067, 2080, 2100, 2120, 2184, 2226, 2250, 2275, 2340, 2385, 2400, 2500, 2520, 2544, 2600, 2625, 2650, 2730, 2756, 2800, 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562500, 568750, 578760, 585000, 596250, 602875, 609375, 620100, 630000, 636000, 650000, 655200, 656250, 662500, 667800, 682500, 689000, 694512, 695625, 700000, 723450, 731250, 742000, 750000, 771680, 775125, 780000, 787500, 795000, 812500, 819000, 826800, 828125, 834750, 853125, 861250, 868140, 875000, 890400, 900000, 910000, 927500, 954000, 964600, 975000, 984375, 992160, 993750, 1023750, 1033500, 1050000, 1060000, 1085175, 1092000, 1113000, 1125000, 1137500, 1157520, 1159375, 1170000, 1192500, 1205750, 1218750, 1240200, 1260000, 1291875, 1300000, 1312500, 1325000, 1335600, 1365000, 1378000, 1389024, 1391250, 1421875, 1446900, 1462500, 1484000, 1490625, 1500000, 1550250, 1575000, 1590000, 1625000, 1638000, 1653600, 1656250, 1669500, 1706250, 1722500, 1736280, 1750000, 1808625, 1820000, 1828125, 1855000, 1908000, 1929200, 1950000, 1968750, 1987500, 2047500, 2067000, 2086875, 2100000, 2153125, 2170350, 2226000, 2250000, 2275000, 2315040, 2318750, 2340000, 2385000, 2411500, 2437500, 2480400, 2484375, 2559375, 2583750, 2625000, 2650000, 2671200, 2730000, 2756000, 2782500, 2843750, 2893800, 2925000, 2981250, 3014375, 3100500, 3150000, 3180000, 3250000, 3276000, 3312500, 3339000, 3412500, 3445000, 3472560, 3478125, 3500000, 3617250, 3656250, 3710000, 3858400, 3875625, 3900000, 3937500, 3975000, 4095000, 4134000, 4173750, 4265625, 4306250, 4340700, 4452000, 4500000, 4550000, 4637500, 4770000, 4823000, 4875000, 4960800, 4968750, 5118750, 5167500, 5250000, 5300000, 5425875, 5460000, 5565000, 5687500, 5787600, 5796875, 5850000, 5962500, 6028750, 6201000, 6300000, 6459375, 6500000, 6625000, 6678000, 6825000, 6890000, 6945120, 6956250, 7234500, 7312500, 7420000, 7453125, 7751250, 7875000, 7950000, 8190000, 8268000, 8347500, 8531250, 8612500, 8681400, 9043125, 9100000, 9275000, 9540000, 9646000, 9750000, 9937500, 10237500, 10335000, 10434375, 10500000, 10765625, 10851750, 11130000, 11375000, 11575200, 11593750, 11700000, 11925000, 12057500, 12402000, 12796875, 12918750, 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約数ペア:

[(1, 21703500000), (2, 10851750000), (3, 7234500000), (4, 5425875000), (5, 4340700000), (6, 3617250000), (7, 3100500000), (8, 2712937500), (9, 2411500000), (10, 2170350000), (12, 1808625000), (13, 1669500000), (14, 1550250000), (15, 1446900000), (16, 1356468750), (18, 1205750000), (20, 1085175000), (21, 1033500000), (24, 904312500), (25, 868140000), (26, 834750000), (28, 775125000), (30, 723450000), (32, 678234375), (35, 620100000), (36, 602875000), (39, 556500000), (40, 542587500), (42, 516750000), (45, 482300000), (48, 452156250), (50, 434070000), (52, 417375000), (53, 409500000), (56, 387562500), (60, 361725000), (63, 344500000), (65, 333900000), (70, 310050000), (72, 301437500), (75, 289380000), (78, 278250000), (80, 271293750), (84, 258375000), (90, 241150000), (91, 238500000), (96, 226078125), (100, 217035000), (104, 208687500), (105, 206700000), (106, 204750000), (112, 193781250), (117, 185500000), (120, 180862500), (125, 173628000), (126, 172250000), (130, 166950000), (140, 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