87075000

素因数分解:

$2^3\times 3^4\times 5^5\times {\mathrm{43}}^1$

素因数の和:86

約数の個数: 240

約数和(自身を含む): 311933160

約数和(自身を除く): 224858160

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, 81, 86, 90, 100, 108, 120, 125, 129, 135, 150, 162, 172, 180, 200, 215, 216, 225, 250, 258, 270, 300, 324, 344, 360, 375, 387, 405, 430, 450, 500, 516, 540, 600, 625, 645, 648, 675, 750, 774, 810, 860, 900, 1000, 1032, 1075, 1080, 1125, 1161, 1250, 1290, 1350, 1500, 1548, 1620, 1720, 1800, 1875, 1935, 2025, 2150, 2250, 2322, 2500, 2580, 2700, 3000, 3096, 3125, 3225, 3240, 3375, 3483, 3750, 3870, 4050, 4300, 4500, 4644, 5000, 5160, 5375, 5400, 5625, 5805, 6250, 6450, 6750, 6966, 7500, 7740, 8100, 8600, 9000, 9288, 9375, 9675, 10125, 10750, 11250, 11610, 12500, 12900, 13500, 13932, 15000, 15480, 16125, 16200, 16875, 17415, 18750, 19350, 20250, 21500, 22500, 23220, 25000, 25800, 26875, 27000, 27864, 28125, 29025, 32250, 33750, 34830, 37500, 38700, 40500, 43000, 45000, 46440, 48375, 50625, 53750, 56250, 58050, 64500, 67500, 69660, 75000, 77400, 80625, 81000, 84375, 87075, 96750, 101250, 107500, 112500, 116100, 129000, 134375, 135000, 139320, 145125, 161250, 168750, 174150, 193500, 202500, 215000, 225000, 232200, 241875, 253125, 268750, 290250, 322500, 337500, 348300, 387000, 403125, 405000, 435375, 483750, 506250, 537500, 580500, 645000, 675000, 696600, 725625, 806250, 870750, 967500, 1012500, 1075000, 1161000, 1209375, 1451250, 1612500, 1741500, 1935000, 2025000, 2176875, 2418750, 2902500, 3225000, 3483000, 3628125, 4353750, 4837500, 5805000, 7256250, 8707500, 9675000, 10884375, 14512500, 17415000, 21768750, 29025000, 43537500, 87075000]

約数ペア:

[(1, 87075000), (2, 43537500), (3, 29025000), (4, 21768750), (5, 17415000), (6, 14512500), (8, 10884375), (9, 9675000), (10, 8707500), (12, 7256250), (15, 5805000), (18, 4837500), (20, 4353750), (24, 3628125), (25, 3483000), (27, 3225000), (30, 2902500), (36, 2418750), (40, 2176875), (43, 2025000), (45, 1935000), (50, 1741500), (54, 1612500), (60, 1451250), (72, 1209375), (75, 1161000), (81, 1075000), (86, 1012500), (90, 967500), (100, 870750), (108, 806250), (120, 725625), (125, 696600), (129, 675000), (135, 645000), (150, 580500), (162, 537500), (172, 506250), (180, 483750), (200, 435375), (215, 405000), (216, 403125), (225, 387000), (250, 348300), (258, 337500), (270, 322500), (300, 290250), (324, 268750), (344, 253125), (360, 241875), (375, 232200), (387, 225000), (405, 215000), (430, 202500), (450, 193500), (500, 174150), (516, 168750), (540, 161250), (600, 145125), (625, 139320), (645, 135000), (648, 134375), (675, 129000), (750, 116100), (774, 112500), (810, 107500), (860, 101250), (900, 96750), (1000, 87075), (1032, 84375), (1075, 81000), (1080, 80625), (1125, 77400), (1161, 75000), (1250, 69660), (1290, 67500), (1350, 64500), (1500, 58050), (1548, 56250), (1620, 53750), (1720, 50625), (1800, 48375), (1875, 46440), (1935, 45000), (2025, 43000), (2150, 40500), (2250, 38700), (2322, 37500), (2500, 34830), (2580, 33750), (2700, 32250), (3000, 29025), (3096, 28125), (3125, 27864), (3225, 27000), (3240, 26875), (3375, 25800), (3483, 25000), (3750, 23220), (3870, 22500), (4050, 21500), (4300, 20250), (4500, 19350), (4644, 18750), (5000, 17415), (5160, 16875), (5375, 16200), (5400, 16125), (5625, 15480), (5805, 15000), (6250, 13932), (6450, 13500), (6750, 12900), (6966, 12500), (7500, 11610), (7740, 11250), (8100, 10750), (8600, 10125), (9000, 9675), (9288, 9375)]