26649000

素因数分解:

$2^3\times 3^4\times 5^3\times 7^1\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 320

約数和(自身を含む): 108725760

約数和(自身を除く): 82076760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 47, 50, 54, 56, 60, 63, 70, 72, 75, 81, 84, 90, 94, 100, 105, 108, 120, 125, 126, 135, 140, 141, 150, 162, 168, 175, 180, 188, 189, 200, 210, 216, 225, 235, 250, 252, 270, 280, 282, 300, 315, 324, 329, 350, 360, 375, 376, 378, 405, 420, 423, 450, 470, 500, 504, 525, 540, 564, 567, 600, 630, 648, 658, 675, 700, 705, 750, 756, 810, 840, 846, 875, 900, 940, 945, 987, 1000, 1050, 1080, 1125, 1128, 1134, 1175, 1260, 1269, 1316, 1350, 1400, 1410, 1500, 1512, 1575, 1620, 1645, 1692, 1750, 1800, 1880, 1890, 1974, 2025, 2100, 2115, 2250, 2268, 2350, 2520, 2538, 2625, 2632, 2700, 2820, 2835, 2961, 3000, 3150, 3240, 3290, 3375, 3384, 3500, 3525, 3780, 3807, 3948, 4050, 4200, 4230, 4500, 4536, 4700, 4725, 4935, 5076, 5250, 5400, 5640, 5670, 5875, 5922, 6300, 6345, 6580, 6750, 7000, 7050, 7560, 7614, 7875, 7896, 8100, 8225, 8460, 8883, 9000, 9400, 9450, 9870, 10125, 10152, 10500, 10575, 11340, 11750, 11844, 12600, 12690, 13160, 13500, 14100, 14175, 14805, 15228, 15750, 16200, 16450, 16920, 17625, 17766, 18900, 19035, 19740, 20250, 21000, 21150, 22680, 23500, 23625, 23688, 24675, 25380, 26649, 27000, 28200, 28350, 29610, 30456, 31500, 31725, 32900, 35250, 35532, 37800, 38070, 39480, 40500, 41125, 42300, 44415, 47000, 47250, 49350, 50760, 52875, 53298, 56700, 59220, 63000, 63450, 65800, 70500, 70875, 71064, 74025, 76140, 81000, 82250, 84600, 88830, 94500, 95175, 98700, 105750, 106596, 113400, 118440, 123375, 126900, 133245, 141000, 141750, 148050, 152280, 158625, 164500, 177660, 189000, 190350, 197400, 211500, 213192, 222075, 246750, 253800, 266490, 283500, 296100, 317250, 329000, 355320, 370125, 380700, 423000, 444150, 475875, 493500, 532980, 567000, 592200, 634500, 666225, 740250, 761400, 888300, 951750, 987000, 1065960, 1110375, 1269000, 1332450, 1480500, 1776600, 1903500, 2220750, 2664900, 2961000, 3331125, 3807000, 4441500, 5329800, 6662250, 8883000, 13324500, 26649000]

約数ペア:

[(1, 26649000), (2, 13324500), (3, 8883000), (4, 6662250), (5, 5329800), (6, 4441500), (7, 3807000), (8, 3331125), (9, 2961000), (10, 2664900), (12, 2220750), (14, 1903500), (15, 1776600), (18, 1480500), (20, 1332450), (21, 1269000), (24, 1110375), (25, 1065960), (27, 987000), (28, 951750), (30, 888300), (35, 761400), (36, 740250), (40, 666225), (42, 634500), (45, 592200), (47, 567000), (50, 532980), (54, 493500), (56, 475875), (60, 444150), (63, 423000), (70, 380700), (72, 370125), (75, 355320), (81, 329000), (84, 317250), (90, 296100), (94, 283500), (100, 266490), (105, 253800), (108, 246750), (120, 222075), (125, 213192), (126, 211500), (135, 197400), (140, 190350), (141, 189000), (150, 177660), (162, 164500), (168, 158625), (175, 152280), (180, 148050), (188, 141750), (189, 141000), (200, 133245), (210, 126900), (216, 123375), (225, 118440), (235, 113400), (250, 106596), (252, 105750), (270, 98700), (280, 95175), (282, 94500), (300, 88830), (315, 84600), (324, 82250), (329, 81000), (350, 76140), (360, 74025), (375, 71064), (376, 70875), (378, 70500), (405, 65800), (420, 63450), (423, 63000), (450, 59220), (470, 56700), (500, 53298), (504, 52875), (525, 50760), (540, 49350), (564, 47250), (567, 47000), (600, 44415), (630, 42300), (648, 41125), (658, 40500), (675, 39480), (700, 38070), (705, 37800), (750, 35532), (756, 35250), (810, 32900), (840, 31725), (846, 31500), (875, 30456), (900, 29610), (940, 28350), (945, 28200), (987, 27000), (1000, 26649), (1050, 25380), (1080, 24675), (1125, 23688), (1128, 23625), (1134, 23500), (1175, 22680), (1260, 21150), (1269, 21000), (1316, 20250), (1350, 19740), (1400, 19035), (1410, 18900), (1500, 17766), (1512, 17625), (1575, 16920), (1620, 16450), (1645, 16200), (1692, 15750), (1750, 15228), (1800, 14805), (1880, 14175), (1890, 14100), (1974, 13500), (2025, 13160), (2100, 12690), (2115, 12600), (2250, 11844), (2268, 11750), (2350, 11340), (2520, 10575), (2538, 10500), (2625, 10152), (2632, 10125), (2700, 9870), (2820, 9450), (2835, 9400), (2961, 9000), (3000, 8883), (3150, 8460), (3240, 8225), (3290, 8100), (3375, 7896), (3384, 7875), (3500, 7614), (3525, 7560), (3780, 7050), (3807, 7000), (3948, 6750), (4050, 6580), (4200, 6345), (4230, 6300), (4500, 5922), (4536, 5875), (4700, 5670), (4725, 5640), (4935, 5400), (5076, 5250)]