8190000

素因数分解:

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

素因数の和:54

約数の個数: 300

約数和(自身を含む): 35251216

約数和(自身を除く): 27061216

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, 35, 36, 39, 40, 42, 45, 48, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 80, 84, 90, 91, 100, 104, 105, 112, 117, 120, 125, 126, 130, 140, 144, 150, 156, 168, 175, 180, 182, 195, 200, 208, 210, 225, 234, 240, 250, 252, 260, 273, 280, 300, 312, 315, 325, 336, 350, 360, 364, 375, 390, 400, 420, 450, 455, 468, 500, 504, 520, 525, 546, 560, 585, 600, 624, 625, 630, 650, 700, 720, 728, 750, 780, 819, 840, 875, 900, 910, 936, 975, 1000, 1008, 1040, 1050, 1092, 1125, 1170, 1200, 1250, 1260, 1300, 1365, 1400, 1456, 1500, 1560, 1575, 1625, 1638, 1680, 1750, 1800, 1820, 1872, 1875, 1950, 2000, 2100, 2184, 2250, 2275, 2340, 2500, 2520, 2600, 2625, 2730, 2800, 2925, 3000, 3120, 3150, 3250, 3276, 3500, 3600, 3640, 3750, 3900, 4095, 4200, 4368, 4375, 4500, 4550, 4680, 4875, 5000, 5040, 5200, 5250, 5460, 5625, 5850, 6000, 6300, 6500, 6552, 6825, 7000, 7280, 7500, 7800, 7875, 8125, 8190, 8400, 8750, 9000, 9100, 9360, 9750, 10000, 10500, 10920, 11250, 11375, 11700, 12600, 13000, 13104, 13125, 13650, 14000, 14625, 15000, 15600, 15750, 16250, 16380, 17500, 18000, 18200, 19500, 20475, 21000, 21840, 22500, 22750, 23400, 24375, 25200, 26000, 26250, 27300, 29250, 30000, 31500, 32500, 32760, 34125, 35000, 36400, 39000, 39375, 40950, 42000, 45000, 45500, 46800, 48750, 52500, 54600, 56875, 58500, 63000, 65000, 65520, 68250, 70000, 73125, 78000, 78750, 81900, 90000, 91000, 97500, 102375, 105000, 109200, 113750, 117000, 126000, 130000, 136500, 146250, 157500, 163800, 170625, 182000, 195000, 204750, 210000, 227500, 234000, 273000, 292500, 315000, 327600, 341250, 390000, 409500, 455000, 511875, 546000, 585000, 630000, 682500, 819000, 910000, 1023750, 1170000, 1365000, 1638000, 2047500, 2730000, 4095000, 8190000]

約数ペア:

[(1, 8190000), (2, 4095000), (3, 2730000), (4, 2047500), (5, 1638000), (6, 1365000), (7, 1170000), (8, 1023750), (9, 910000), (10, 819000), (12, 682500), (13, 630000), (14, 585000), (15, 546000), (16, 511875), (18, 455000), (20, 409500), (21, 390000), (24, 341250), (25, 327600), (26, 315000), (28, 292500), (30, 273000), (35, 234000), (36, 227500), (39, 210000), (40, 204750), (42, 195000), (45, 182000), (48, 170625), (50, 163800), (52, 157500), (56, 146250), (60, 136500), (63, 130000), (65, 126000), (70, 117000), (72, 113750), (75, 109200), (78, 105000), (80, 102375), (84, 97500), (90, 91000), (91, 90000), (100, 81900), (104, 78750), (105, 78000), (112, 73125), (117, 70000), (120, 68250), (125, 65520), (126, 65000), (130, 63000), (140, 58500), (144, 56875), (150, 54600), (156, 52500), (168, 48750), (175, 46800), (180, 45500), (182, 45000), (195, 42000), (200, 40950), (208, 39375), (210, 39000), (225, 36400), (234, 35000), (240, 34125), (250, 32760), (252, 32500), (260, 31500), (273, 30000), (280, 29250), (300, 27300), (312, 26250), (315, 26000), (325, 25200), (336, 24375), (350, 23400), (360, 22750), (364, 22500), (375, 21840), (390, 21000), (400, 20475), (420, 19500), (450, 18200), (455, 18000), (468, 17500), (500, 16380), (504, 16250), (520, 15750), (525, 15600), (546, 15000), (560, 14625), (585, 14000), (600, 13650), (624, 13125), (625, 13104), (630, 13000), (650, 12600), (700, 11700), (720, 11375), (728, 11250), (750, 10920), (780, 10500), (819, 10000), (840, 9750), (875, 9360), (900, 9100), (910, 9000), (936, 8750), (975, 8400), (1000, 8190), (1008, 8125), (1040, 7875), (1050, 7800), (1092, 7500), (1125, 7280), (1170, 7000), (1200, 6825), (1250, 6552), (1260, 6500), (1300, 6300), (1365, 6000), (1400, 5850), (1456, 5625), (1500, 5460), (1560, 5250), (1575, 5200), (1625, 5040), (1638, 5000), (1680, 4875), (1750, 4680), (1800, 4550), (1820, 4500), (1872, 4375), (1875, 4368), (1950, 4200), (2000, 4095), (2100, 3900), (2184, 3750), (2250, 3640), (2275, 3600), (2340, 3500), (2500, 3276), (2520, 3250), (2600, 3150), (2625, 3120), (2730, 3000), (2800, 2925)]