2457000

素因数分解:

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

素因数の和:50

約数の個数: 256

約数和(自身を含む): 10483200

約数和(自身を除く): 8026200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 54, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 100, 104, 105, 108, 117, 120, 125, 126, 130, 135, 140, 150, 156, 168, 175, 180, 182, 189, 195, 200, 210, 216, 225, 234, 250, 252, 260, 270, 273, 280, 300, 312, 315, 325, 350, 351, 360, 364, 375, 378, 390, 420, 450, 455, 468, 500, 504, 520, 525, 540, 546, 585, 600, 630, 650, 675, 700, 702, 728, 750, 756, 780, 819, 840, 875, 900, 910, 936, 945, 975, 1000, 1050, 1080, 1092, 1125, 1170, 1260, 1300, 1350, 1365, 1400, 1404, 1500, 1512, 1560, 1575, 1625, 1638, 1750, 1755, 1800, 1820, 1890, 1950, 2100, 2184, 2250, 2275, 2340, 2457, 2520, 2600, 2625, 2700, 2730, 2808, 2925, 3000, 3150, 3250, 3276, 3375, 3500, 3510, 3640, 3780, 3900, 4095, 4200, 4500, 4550, 4680, 4725, 4875, 4914, 5250, 5400, 5460, 5850, 6300, 6500, 6552, 6750, 6825, 7000, 7020, 7560, 7800, 7875, 8190, 8775, 9000, 9100, 9450, 9750, 9828, 10500, 10920, 11375, 11700, 12285, 12600, 13000, 13500, 13650, 14040, 14625, 15750, 16380, 17550, 18200, 18900, 19500, 19656, 20475, 21000, 22750, 23400, 23625, 24570, 27000, 27300, 29250, 31500, 32760, 34125, 35100, 37800, 39000, 40950, 43875, 45500, 47250, 49140, 54600, 58500, 61425, 63000, 68250, 70200, 81900, 87750, 91000, 94500, 98280, 102375, 117000, 122850, 136500, 163800, 175500, 189000, 204750, 245700, 273000, 307125, 351000, 409500, 491400, 614250, 819000, 1228500, 2457000]

約数ペア:

[(1, 2457000), (2, 1228500), (3, 819000), (4, 614250), (5, 491400), (6, 409500), (7, 351000), (8, 307125), (9, 273000), (10, 245700), (12, 204750), (13, 189000), (14, 175500), (15, 163800), (18, 136500), (20, 122850), (21, 117000), (24, 102375), (25, 98280), (26, 94500), (27, 91000), (28, 87750), (30, 81900), (35, 70200), (36, 68250), (39, 63000), (40, 61425), (42, 58500), (45, 54600), (50, 49140), (52, 47250), (54, 45500), (56, 43875), (60, 40950), (63, 39000), (65, 37800), (70, 35100), (72, 34125), (75, 32760), (78, 31500), (84, 29250), (90, 27300), (91, 27000), (100, 24570), (104, 23625), (105, 23400), (108, 22750), (117, 21000), (120, 20475), (125, 19656), (126, 19500), (130, 18900), (135, 18200), (140, 17550), (150, 16380), (156, 15750), (168, 14625), (175, 14040), (180, 13650), (182, 13500), (189, 13000), (195, 12600), (200, 12285), (210, 11700), (216, 11375), (225, 10920), (234, 10500), (250, 9828), (252, 9750), (260, 9450), (270, 9100), (273, 9000), (280, 8775), (300, 8190), (312, 7875), (315, 7800), (325, 7560), (350, 7020), (351, 7000), (360, 6825), (364, 6750), (375, 6552), (378, 6500), (390, 6300), (420, 5850), (450, 5460), (455, 5400), (468, 5250), (500, 4914), (504, 4875), (520, 4725), (525, 4680), (540, 4550), (546, 4500), (585, 4200), (600, 4095), (630, 3900), (650, 3780), (675, 3640), (700, 3510), (702, 3500), (728, 3375), (750, 3276), (756, 3250), (780, 3150), (819, 3000), (840, 2925), (875, 2808), (900, 2730), (910, 2700), (936, 2625), (945, 2600), (975, 2520), (1000, 2457), (1050, 2340), (1080, 2275), (1092, 2250), (1125, 2184), (1170, 2100), (1260, 1950), (1300, 1890), (1350, 1820), (1365, 1800), (1400, 1755), (1404, 1750), (1500, 1638), (1512, 1625), (1560, 1575)]