56385000

素因数分解:

$2^3\times 3^2\times 5^4\times 7^1\times {\mathrm{179}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 219304800

約数和(自身を除く): 162919800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 150, 168, 175, 179, 180, 200, 210, 225, 250, 252, 280, 300, 315, 350, 358, 360, 375, 420, 450, 500, 504, 525, 537, 600, 625, 630, 700, 716, 750, 840, 875, 895, 900, 1000, 1050, 1074, 1125, 1250, 1253, 1260, 1400, 1432, 1500, 1575, 1611, 1750, 1790, 1800, 1875, 2100, 2148, 2250, 2500, 2506, 2520, 2625, 2685, 3000, 3150, 3222, 3500, 3580, 3750, 3759, 4200, 4296, 4375, 4475, 4500, 5000, 5012, 5250, 5370, 5625, 6265, 6300, 6444, 7000, 7160, 7500, 7518, 7875, 8055, 8750, 8950, 9000, 10024, 10500, 10740, 11250, 11277, 12530, 12600, 12888, 13125, 13425, 15000, 15036, 15750, 16110, 17500, 17900, 18795, 21000, 21480, 22375, 22500, 22554, 25060, 26250, 26850, 30072, 31325, 31500, 32220, 35000, 35800, 37590, 39375, 40275, 44750, 45000, 45108, 50120, 52500, 53700, 56385, 62650, 63000, 64440, 67125, 75180, 78750, 80550, 89500, 90216, 93975, 105000, 107400, 111875, 112770, 125300, 134250, 150360, 156625, 157500, 161100, 179000, 187950, 201375, 223750, 225540, 250600, 268500, 281925, 313250, 315000, 322200, 335625, 375900, 402750, 447500, 451080, 469875, 537000, 563850, 626500, 671250, 751800, 783125, 805500, 895000, 939750, 1006875, 1127700, 1253000, 1342500, 1409625, 1566250, 1611000, 1879500, 2013750, 2255400, 2349375, 2685000, 2819250, 3132500, 3759000, 4027500, 4698750, 5638500, 6265000, 7048125, 8055000, 9397500, 11277000, 14096250, 18795000, 28192500, 56385000]

約数ペア:

[(1, 56385000), (2, 28192500), (3, 18795000), (4, 14096250), (5, 11277000), (6, 9397500), (7, 8055000), (8, 7048125), (9, 6265000), (10, 5638500), (12, 4698750), (14, 4027500), (15, 3759000), (18, 3132500), (20, 2819250), (21, 2685000), (24, 2349375), (25, 2255400), (28, 2013750), (30, 1879500), (35, 1611000), (36, 1566250), (40, 1409625), (42, 1342500), (45, 1253000), (50, 1127700), (56, 1006875), (60, 939750), (63, 895000), (70, 805500), (72, 783125), (75, 751800), (84, 671250), (90, 626500), (100, 563850), (105, 537000), (120, 469875), (125, 451080), (126, 447500), (140, 402750), (150, 375900), (168, 335625), (175, 322200), (179, 315000), (180, 313250), (200, 281925), (210, 268500), (225, 250600), (250, 225540), (252, 223750), (280, 201375), (300, 187950), (315, 179000), (350, 161100), (358, 157500), (360, 156625), (375, 150360), (420, 134250), (450, 125300), (500, 112770), (504, 111875), (525, 107400), (537, 105000), (600, 93975), (625, 90216), (630, 89500), (700, 80550), (716, 78750), (750, 75180), (840, 67125), (875, 64440), (895, 63000), (900, 62650), (1000, 56385), (1050, 53700), (1074, 52500), (1125, 50120), (1250, 45108), (1253, 45000), (1260, 44750), (1400, 40275), (1432, 39375), (1500, 37590), (1575, 35800), (1611, 35000), (1750, 32220), (1790, 31500), (1800, 31325), (1875, 30072), (2100, 26850), (2148, 26250), (2250, 25060), (2500, 22554), (2506, 22500), (2520, 22375), (2625, 21480), (2685, 21000), (3000, 18795), (3150, 17900), (3222, 17500), (3500, 16110), (3580, 15750), (3750, 15036), (3759, 15000), (4200, 13425), (4296, 13125), (4375, 12888), (4475, 12600), (4500, 12530), (5000, 11277), (5012, 11250), (5250, 10740), (5370, 10500), (5625, 10024), (6265, 9000), (6300, 8950), (6444, 8750), (7000, 8055), (7160, 7875), (7500, 7518)]