131625000

素因数分解:

$2^3\times 3^4\times 5^6\times {\mathrm{13}}^1$

素因数の和:61

約数の個数: 280

約数和(自身を含む): 496282710

約数和(自身を除く): 364657710

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 81, 90, 100, 104, 108, 117, 120, 125, 130, 135, 150, 156, 162, 180, 195, 200, 216, 225, 234, 250, 260, 270, 300, 312, 324, 325, 351, 360, 375, 390, 405, 450, 468, 500, 520, 540, 585, 600, 625, 648, 650, 675, 702, 750, 780, 810, 900, 936, 975, 1000, 1053, 1080, 1125, 1170, 1250, 1300, 1350, 1404, 1500, 1560, 1620, 1625, 1755, 1800, 1875, 1950, 2025, 2106, 2250, 2340, 2500, 2600, 2700, 2808, 2925, 3000, 3125, 3240, 3250, 3375, 3510, 3750, 3900, 4050, 4212, 4500, 4680, 4875, 5000, 5265, 5400, 5625, 5850, 6250, 6500, 6750, 7020, 7500, 7800, 8100, 8125, 8424, 8775, 9000, 9375, 9750, 10125, 10530, 11250, 11700, 12500, 13000, 13500, 14040, 14625, 15000, 15625, 16200, 16250, 16875, 17550, 18750, 19500, 20250, 21060, 22500, 23400, 24375, 25000, 26325, 27000, 28125, 29250, 31250, 32500, 33750, 35100, 37500, 39000, 40500, 40625, 42120, 43875, 45000, 46875, 48750, 50625, 52650, 56250, 58500, 62500, 65000, 67500, 70200, 73125, 75000, 81000, 81250, 84375, 87750, 93750, 97500, 101250, 105300, 112500, 117000, 121875, 125000, 131625, 135000, 140625, 146250, 162500, 168750, 175500, 187500, 195000, 202500, 203125, 210600, 219375, 225000, 243750, 253125, 263250, 281250, 292500, 325000, 337500, 351000, 365625, 375000, 405000, 406250, 421875, 438750, 487500, 506250, 526500, 562500, 585000, 609375, 658125, 675000, 731250, 812500, 843750, 877500, 975000, 1012500, 1053000, 1096875, 1125000, 1218750, 1265625, 1316250, 1462500, 1625000, 1687500, 1755000, 1828125, 2025000, 2193750, 2437500, 2531250, 2632500, 2925000, 3290625, 3375000, 3656250, 4387500, 4875000, 5062500, 5265000, 5484375, 6581250, 7312500, 8775000, 10125000, 10968750, 13162500, 14625000, 16453125, 21937500, 26325000, 32906250, 43875000, 65812500, 131625000]

約数ペア:

[(1, 131625000), (2, 65812500), (3, 43875000), (4, 32906250), (5, 26325000), (6, 21937500), (8, 16453125), (9, 14625000), (10, 13162500), (12, 10968750), (13, 10125000), (15, 8775000), (18, 7312500), (20, 6581250), (24, 5484375), (25, 5265000), (26, 5062500), (27, 4875000), (30, 4387500), (36, 3656250), (39, 3375000), (40, 3290625), (45, 2925000), (50, 2632500), (52, 2531250), (54, 2437500), (60, 2193750), (65, 2025000), (72, 1828125), (75, 1755000), (78, 1687500), (81, 1625000), (90, 1462500), (100, 1316250), (104, 1265625), (108, 1218750), (117, 1125000), (120, 1096875), (125, 1053000), (130, 1012500), (135, 975000), (150, 877500), (156, 843750), (162, 812500), (180, 731250), (195, 675000), (200, 658125), (216, 609375), (225, 585000), (234, 562500), (250, 526500), (260, 506250), (270, 487500), (300, 438750), (312, 421875), (324, 406250), (325, 405000), (351, 375000), (360, 365625), (375, 351000), (390, 337500), (405, 325000), (450, 292500), (468, 281250), (500, 263250), (520, 253125), (540, 243750), (585, 225000), (600, 219375), (625, 210600), (648, 203125), (650, 202500), (675, 195000), (702, 187500), (750, 175500), (780, 168750), (810, 162500), (900, 146250), (936, 140625), (975, 135000), (1000, 131625), (1053, 125000), (1080, 121875), (1125, 117000), (1170, 112500), (1250, 105300), (1300, 101250), (1350, 97500), (1404, 93750), (1500, 87750), (1560, 84375), (1620, 81250), (1625, 81000), (1755, 75000), (1800, 73125), (1875, 70200), (1950, 67500), (2025, 65000), (2106, 62500), (2250, 58500), (2340, 56250), (2500, 52650), (2600, 50625), (2700, 48750), (2808, 46875), (2925, 45000), (3000, 43875), (3125, 42120), (3240, 40625), (3250, 40500), (3375, 39000), (3510, 37500), (3750, 35100), (3900, 33750), (4050, 32500), (4212, 31250), (4500, 29250), (4680, 28125), (4875, 27000), (5000, 26325), (5265, 25000), (5400, 24375), (5625, 23400), (5850, 22500), (6250, 21060), (6500, 20250), (6750, 19500), (7020, 18750), (7500, 17550), (7800, 16875), (8100, 16250), (8125, 16200), (8424, 15625), (8775, 15000), (9000, 14625), (9375, 14040), (9750, 13500), (10125, 13000), (10530, 12500), (11250, 11700)]