207819000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 256

約数和(自身を含む): 741312000

約数和(自身を除く): 533493000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 43, 45, 50, 54, 60, 72, 75, 86, 90, 100, 108, 120, 125, 129, 135, 150, 172, 179, 180, 200, 215, 216, 225, 250, 258, 270, 300, 344, 358, 360, 375, 387, 430, 450, 500, 516, 537, 540, 600, 645, 675, 716, 750, 774, 860, 895, 900, 1000, 1032, 1074, 1075, 1080, 1125, 1161, 1290, 1350, 1432, 1500, 1548, 1611, 1720, 1790, 1800, 1935, 2148, 2150, 2250, 2322, 2580, 2685, 2700, 3000, 3096, 3222, 3225, 3375, 3580, 3870, 4296, 4300, 4475, 4500, 4644, 4833, 5160, 5370, 5375, 5400, 5805, 6444, 6450, 6750, 7160, 7697, 7740, 8055, 8600, 8950, 9000, 9288, 9666, 9675, 10740, 10750, 11610, 12888, 12900, 13425, 13500, 15394, 15480, 16110, 16125, 17900, 19332, 19350, 21480, 21500, 22375, 23091, 23220, 24165, 25800, 26850, 27000, 29025, 30788, 32220, 32250, 35800, 38485, 38664, 38700, 40275, 43000, 44750, 46182, 46440, 48330, 48375, 53700, 58050, 61576, 64440, 64500, 67125, 69273, 76970, 77400, 80550, 89500, 92364, 96660, 96750, 107400, 115455, 116100, 120825, 129000, 134250, 138546, 145125, 153940, 161100, 179000, 184728, 192425, 193320, 193500, 201375, 207819, 230910, 232200, 241650, 268500, 277092, 290250, 307880, 322200, 346365, 384850, 387000, 402750, 415638, 461820, 483300, 537000, 554184, 577275, 580500, 604125, 692730, 769700, 805500, 831276, 923640, 962125, 966600, 1039095, 1154550, 1161000, 1208250, 1385460, 1539400, 1611000, 1662552, 1731825, 1924250, 2078190, 2309100, 2416500, 2770920, 2886375, 3463650, 3848500, 4156380, 4618200, 4833000, 5195475, 5772750, 6927300, 7697000, 8312760, 8659125, 10390950, 11545500, 13854600, 17318250, 20781900, 23091000, 25977375, 34636500, 41563800, 51954750, 69273000, 103909500, 207819000]

約数ペア:

[(1, 207819000), (2, 103909500), (3, 69273000), (4, 51954750), (5, 41563800), (6, 34636500), (8, 25977375), (9, 23091000), (10, 20781900), (12, 17318250), (15, 13854600), (18, 11545500), (20, 10390950), (24, 8659125), (25, 8312760), (27, 7697000), (30, 6927300), (36, 5772750), (40, 5195475), (43, 4833000), (45, 4618200), (50, 4156380), (54, 3848500), (60, 3463650), (72, 2886375), (75, 2770920), (86, 2416500), (90, 2309100), (100, 2078190), (108, 1924250), (120, 1731825), (125, 1662552), (129, 1611000), (135, 1539400), (150, 1385460), (172, 1208250), (179, 1161000), (180, 1154550), (200, 1039095), (215, 966600), (216, 962125), (225, 923640), (250, 831276), (258, 805500), (270, 769700), (300, 692730), (344, 604125), (358, 580500), (360, 577275), (375, 554184), (387, 537000), (430, 483300), (450, 461820), (500, 415638), (516, 402750), (537, 387000), (540, 384850), (600, 346365), (645, 322200), (675, 307880), (716, 290250), (750, 277092), (774, 268500), (860, 241650), (895, 232200), (900, 230910), (1000, 207819), (1032, 201375), (1074, 193500), (1075, 193320), (1080, 192425), (1125, 184728), (1161, 179000), (1290, 161100), (1350, 153940), (1432, 145125), (1500, 138546), (1548, 134250), (1611, 129000), (1720, 120825), (1790, 116100), (1800, 115455), (1935, 107400), (2148, 96750), (2150, 96660), (2250, 92364), (2322, 89500), (2580, 80550), (2685, 77400), (2700, 76970), (3000, 69273), (3096, 67125), (3222, 64500), (3225, 64440), (3375, 61576), (3580, 58050), (3870, 53700), (4296, 48375), (4300, 48330), (4475, 46440), (4500, 46182), (4644, 44750), (4833, 43000), (5160, 40275), (5370, 38700), (5375, 38664), (5400, 38485), (5805, 35800), (6444, 32250), (6450, 32220), (6750, 30788), (7160, 29025), (7697, 27000), (7740, 26850), (8055, 25800), (8600, 24165), (8950, 23220), (9000, 23091), (9288, 22375), (9666, 21500), (9675, 21480), (10740, 19350), (10750, 19332), (11610, 17900), (12888, 16125), (12900, 16110), (13425, 15480), (13500, 15394)]