26325000

素因数分解:

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

素因数の和:56

約数の個数: 240

約数和(自身を含む): 99251460

約数和(自身を除く): 72926460

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, 16200, 16250, 16875, 17550, 18750, 19500, 20250, 21060, 22500, 23400, 24375, 25000, 26325, 27000, 28125, 29250, 32500, 33750, 35100, 37500, 39000, 40500, 40625, 42120, 43875, 45000, 48750, 50625, 52650, 56250, 58500, 65000, 67500, 70200, 73125, 75000, 81000, 81250, 84375, 87750, 97500, 101250, 105300, 112500, 117000, 121875, 131625, 135000, 146250, 162500, 168750, 175500, 195000, 202500, 210600, 219375, 225000, 243750, 253125, 263250, 292500, 325000, 337500, 351000, 365625, 405000, 438750, 487500, 506250, 526500, 585000, 658125, 675000, 731250, 877500, 975000, 1012500, 1053000, 1096875, 1316250, 1462500, 1755000, 2025000, 2193750, 2632500, 2925000, 3290625, 4387500, 5265000, 6581250, 8775000, 13162500, 26325000]

約数ペア:

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