1316250000

素因数分解:

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

素因数の和:68

約数の個数: 400

約数和(自身を含む): 5128307184

約数和(自身を除く): 3812057184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 81, 90, 100, 104, 108, 117, 120, 125, 130, 135, 144, 150, 156, 162, 180, 195, 200, 208, 216, 225, 234, 240, 250, 260, 270, 300, 312, 324, 325, 351, 360, 375, 390, 400, 405, 432, 450, 468, 500, 520, 540, 585, 600, 624, 625, 648, 650, 675, 702, 720, 750, 780, 810, 900, 936, 975, 1000, 1040, 1053, 1080, 1125, 1170, 1200, 1250, 1296, 1300, 1350, 1404, 1500, 1560, 1620, 1625, 1755, 1800, 1872, 1875, 1950, 2000, 2025, 2106, 2160, 2250, 2340, 2500, 2600, 2700, 2808, 2925, 3000, 3120, 3125, 3240, 3250, 3375, 3510, 3600, 3750, 3900, 4050, 4212, 4500, 4680, 4875, 5000, 5200, 5265, 5400, 5616, 5625, 5850, 6000, 6250, 6480, 6500, 6750, 7020, 7500, 7800, 8100, 8125, 8424, 8775, 9000, 9360, 9375, 9750, 10000, 10125, 10530, 10800, 11250, 11700, 12500, 13000, 13500, 14040, 14625, 15000, 15600, 15625, 16200, 16250, 16848, 16875, 17550, 18000, 18750, 19500, 20250, 21060, 22500, 23400, 24375, 25000, 26000, 26325, 27000, 28080, 28125, 29250, 30000, 31250, 32400, 32500, 33750, 35100, 37500, 39000, 40500, 40625, 42120, 43875, 45000, 46800, 46875, 48750, 50000, 50625, 52650, 54000, 56250, 58500, 62500, 65000, 67500, 70200, 73125, 75000, 78000, 78125, 81000, 81250, 84240, 84375, 87750, 90000, 93750, 97500, 101250, 105300, 112500, 117000, 121875, 125000, 130000, 131625, 135000, 140400, 140625, 146250, 150000, 156250, 162000, 162500, 168750, 175500, 187500, 195000, 202500, 203125, 210600, 219375, 225000, 234000, 234375, 243750, 250000, 253125, 263250, 270000, 281250, 292500, 312500, 325000, 337500, 351000, 365625, 375000, 390000, 405000, 406250, 421200, 421875, 438750, 450000, 468750, 487500, 506250, 526500, 562500, 585000, 609375, 625000, 650000, 658125, 675000, 702000, 703125, 731250, 750000, 810000, 812500, 843750, 877500, 937500, 975000, 1012500, 1015625, 1053000, 1096875, 1125000, 1170000, 1218750, 1250000, 1265625, 1316250, 1350000, 1406250, 1462500, 1625000, 1687500, 1755000, 1828125, 1875000, 1950000, 2025000, 2031250, 2106000, 2109375, 2193750, 2250000, 2437500, 2531250, 2632500, 2812500, 2925000, 3046875, 3250000, 3290625, 3375000, 3510000, 3656250, 3750000, 4050000, 4062500, 4218750, 4387500, 4875000, 5062500, 5265000, 5484375, 5625000, 5850000, 6093750, 6328125, 6581250, 6750000, 7312500, 8125000, 8437500, 8775000, 9140625, 9750000, 10125000, 10530000, 10968750, 11250000, 12187500, 12656250, 13162500, 14625000, 16250000, 16453125, 16875000, 17550000, 18281250, 20250000, 21937500, 24375000, 25312500, 26325000, 27421875, 29250000, 32906250, 33750000, 36562500, 43875000, 48750000, 50625000, 52650000, 54843750, 65812500, 73125000, 82265625, 87750000, 101250000, 109687500, 131625000, 146250000, 164531250, 219375000, 263250000, 329062500, 438750000, 658125000, 1316250000]

約数ペア:

[(1, 1316250000), (2, 658125000), (3, 438750000), (4, 329062500), (5, 263250000), (6, 219375000), (8, 164531250), (9, 146250000), (10, 131625000), (12, 109687500), (13, 101250000), (15, 87750000), (16, 82265625), (18, 73125000), (20, 65812500), (24, 54843750), (25, 52650000), (26, 50625000), (27, 48750000), (30, 43875000), (36, 36562500), (39, 33750000), (40, 32906250), (45, 29250000), (48, 27421875), (50, 26325000), (52, 25312500), (54, 24375000), (60, 21937500), (65, 20250000), (72, 18281250), (75, 17550000), (78, 16875000), (80, 16453125), (81, 16250000), (90, 14625000), (100, 13162500), (104, 12656250), (108, 12187500), (117, 11250000), (120, 10968750), (125, 10530000), (130, 10125000), (135, 9750000), (144, 9140625), (150, 8775000), (156, 8437500), (162, 8125000), (180, 7312500), (195, 6750000), (200, 6581250), (208, 6328125), (216, 6093750), (225, 5850000), (234, 5625000), (240, 5484375), (250, 5265000), (260, 5062500), (270, 4875000), (300, 4387500), (312, 4218750), (324, 4062500), (325, 4050000), (351, 3750000), (360, 3656250), (375, 3510000), (390, 3375000), (400, 3290625), (405, 3250000), (432, 3046875), (450, 2925000), (468, 2812500), (500, 2632500), (520, 2531250), (540, 2437500), (585, 2250000), (600, 2193750), (624, 2109375), (625, 2106000), (648, 2031250), (650, 2025000), (675, 1950000), (702, 1875000), (720, 1828125), (750, 1755000), (780, 1687500), (810, 1625000), (900, 1462500), (936, 1406250), (975, 1350000), (1000, 1316250), (1040, 1265625), (1053, 1250000), (1080, 1218750), (1125, 1170000), (1170, 1125000), (1200, 1096875), (1250, 1053000), (1296, 1015625), (1300, 1012500), (1350, 975000), (1404, 937500), (1500, 877500), (1560, 843750), (1620, 812500), (1625, 810000), (1755, 750000), (1800, 731250), (1872, 703125), (1875, 702000), (1950, 675000), (2000, 658125), (2025, 650000), (2106, 625000), (2160, 609375), (2250, 585000), (2340, 562500), (2500, 526500), (2600, 506250), (2700, 487500), (2808, 468750), (2925, 450000), (3000, 438750), (3120, 421875), (3125, 421200), (3240, 406250), (3250, 405000), (3375, 390000), (3510, 375000), (3600, 365625), (3750, 351000), (3900, 337500), (4050, 325000), (4212, 312500), (4500, 292500), (4680, 281250), (4875, 270000), (5000, 263250), (5200, 253125), (5265, 250000), (5400, 243750), (5616, 234375), (5625, 234000), (5850, 225000), (6000, 219375), (6250, 210600), (6480, 203125), (6500, 202500), (6750, 195000), (7020, 187500), (7500, 175500), (7800, 168750), (8100, 162500), (8125, 162000), (8424, 156250), (8775, 150000), (9000, 146250), (9360, 140625), (9375, 140400), (9750, 135000), (10000, 131625), (10125, 130000), (10530, 125000), (10800, 121875), (11250, 117000), (11700, 112500), (12500, 105300), (13000, 101250), (13500, 97500), (14040, 93750), (14625, 90000), (15000, 87750), (15600, 84375), (15625, 84240), (16200, 81250), (16250, 81000), (16848, 78125), (16875, 78000), (17550, 75000), (18000, 73125), (18750, 70200), (19500, 67500), (20250, 65000), (21060, 62500), (22500, 58500), (23400, 56250), (24375, 54000), (25000, 52650), (26000, 50625), (26325, 50000), (27000, 48750), (28080, 46875), (28125, 46800), (29250, 45000), (30000, 43875), (31250, 42120), (32400, 40625), (32500, 40500), (33750, 39000), (35100, 37500)]