55167000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 256

約数和(自身を含む): 204871680

約数和(自身を除く): 149704680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 37, 40, 42, 50, 56, 60, 70, 71, 74, 75, 84, 100, 105, 111, 120, 125, 140, 142, 148, 150, 168, 175, 185, 200, 210, 213, 222, 250, 259, 280, 284, 296, 300, 350, 355, 370, 375, 420, 426, 444, 497, 500, 518, 525, 555, 568, 600, 700, 710, 740, 750, 777, 840, 852, 875, 888, 925, 994, 1000, 1036, 1050, 1065, 1110, 1295, 1400, 1420, 1480, 1491, 1500, 1554, 1704, 1750, 1775, 1850, 1988, 2072, 2100, 2130, 2220, 2485, 2590, 2625, 2627, 2775, 2840, 2982, 3000, 3108, 3500, 3550, 3700, 3885, 3976, 4200, 4260, 4440, 4625, 4970, 5180, 5250, 5254, 5325, 5550, 5964, 6216, 6475, 7000, 7100, 7400, 7455, 7770, 7881, 8520, 8875, 9250, 9940, 10360, 10500, 10508, 10650, 11100, 11928, 12425, 12950, 13135, 13875, 14200, 14910, 15540, 15762, 17750, 18389, 18500, 19425, 19880, 21000, 21016, 21300, 22200, 24850, 25900, 26270, 26625, 27750, 29820, 31080, 31524, 32375, 35500, 36778, 37000, 37275, 38850, 39405, 42600, 49700, 51800, 52540, 53250, 55167, 55500, 59640, 62125, 63048, 64750, 65675, 71000, 73556, 74550, 77700, 78810, 91945, 97125, 99400, 105080, 106500, 110334, 111000, 124250, 129500, 131350, 147112, 149100, 155400, 157620, 183890, 186375, 194250, 197025, 213000, 220668, 248500, 259000, 262700, 275835, 298200, 315240, 328375, 367780, 372750, 388500, 394050, 441336, 459725, 497000, 525400, 551670, 656750, 735560, 745500, 777000, 788100, 919450, 985125, 1103340, 1313500, 1379175, 1491000, 1576200, 1838900, 1970250, 2206680, 2298625, 2627000, 2758350, 3677800, 3940500, 4597250, 5516700, 6895875, 7881000, 9194500, 11033400, 13791750, 18389000, 27583500, 55167000]

約数ペア:

[(1, 55167000), (2, 27583500), (3, 18389000), (4, 13791750), (5, 11033400), (6, 9194500), (7, 7881000), (8, 6895875), (10, 5516700), (12, 4597250), (14, 3940500), (15, 3677800), (20, 2758350), (21, 2627000), (24, 2298625), (25, 2206680), (28, 1970250), (30, 1838900), (35, 1576200), (37, 1491000), (40, 1379175), (42, 1313500), (50, 1103340), (56, 985125), (60, 919450), (70, 788100), (71, 777000), (74, 745500), (75, 735560), (84, 656750), (100, 551670), (105, 525400), (111, 497000), (120, 459725), (125, 441336), (140, 394050), (142, 388500), (148, 372750), (150, 367780), (168, 328375), (175, 315240), (185, 298200), (200, 275835), (210, 262700), (213, 259000), (222, 248500), (250, 220668), (259, 213000), (280, 197025), (284, 194250), (296, 186375), (300, 183890), (350, 157620), (355, 155400), (370, 149100), (375, 147112), (420, 131350), (426, 129500), (444, 124250), (497, 111000), (500, 110334), (518, 106500), (525, 105080), (555, 99400), (568, 97125), (600, 91945), (700, 78810), (710, 77700), (740, 74550), (750, 73556), (777, 71000), (840, 65675), (852, 64750), (875, 63048), (888, 62125), (925, 59640), (994, 55500), (1000, 55167), (1036, 53250), (1050, 52540), (1065, 51800), (1110, 49700), (1295, 42600), (1400, 39405), (1420, 38850), (1480, 37275), (1491, 37000), (1500, 36778), (1554, 35500), (1704, 32375), (1750, 31524), (1775, 31080), (1850, 29820), (1988, 27750), (2072, 26625), (2100, 26270), (2130, 25900), (2220, 24850), (2485, 22200), (2590, 21300), (2625, 21016), (2627, 21000), (2775, 19880), (2840, 19425), (2982, 18500), (3000, 18389), (3108, 17750), (3500, 15762), (3550, 15540), (3700, 14910), (3885, 14200), (3976, 13875), (4200, 13135), (4260, 12950), (4440, 12425), (4625, 11928), (4970, 11100), (5180, 10650), (5250, 10508), (5254, 10500), (5325, 10360), (5550, 9940), (5964, 9250), (6216, 8875), (6475, 8520), (7000, 7881), (7100, 7770), (7400, 7455)]