10878000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^2\times {\mathrm{37}}^1$

素因数の和:77

約数の個数: 240

約数和(自身を含む): 41899104

約数和(自身を除く): 31021104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 37, 40, 42, 48, 49, 50, 56, 60, 70, 74, 75, 80, 84, 98, 100, 105, 111, 112, 120, 125, 140, 147, 148, 150, 168, 175, 185, 196, 200, 210, 222, 240, 245, 250, 259, 280, 294, 296, 300, 336, 350, 370, 375, 392, 400, 420, 444, 490, 500, 518, 525, 555, 560, 588, 592, 600, 700, 735, 740, 750, 777, 784, 840, 875, 888, 925, 980, 1000, 1036, 1050, 1110, 1176, 1200, 1225, 1295, 1400, 1470, 1480, 1500, 1554, 1680, 1750, 1776, 1813, 1850, 1960, 2000, 2072, 2100, 2220, 2352, 2450, 2590, 2625, 2775, 2800, 2940, 2960, 3000, 3108, 3500, 3626, 3675, 3700, 3885, 3920, 4144, 4200, 4440, 4625, 4900, 5180, 5250, 5439, 5550, 5880, 6000, 6125, 6216, 6475, 7000, 7252, 7350, 7400, 7770, 8400, 8880, 9065, 9250, 9800, 10360, 10500, 10878, 11100, 11760, 12250, 12432, 12950, 13875, 14000, 14504, 14700, 14800, 15540, 18130, 18375, 18500, 19425, 19600, 20720, 21000, 21756, 22200, 24500, 25900, 27195, 27750, 29008, 29400, 31080, 32375, 36260, 36750, 37000, 38850, 42000, 43512, 44400, 45325, 49000, 51800, 54390, 55500, 58800, 62160, 64750, 72520, 73500, 74000, 77700, 87024, 90650, 97125, 98000, 103600, 108780, 111000, 129500, 135975, 145040, 147000, 155400, 181300, 194250, 217560, 222000, 226625, 259000, 271950, 294000, 310800, 362600, 388500, 435120, 453250, 518000, 543900, 679875, 725200, 777000, 906500, 1087800, 1359750, 1554000, 1813000, 2175600, 2719500, 3626000, 5439000, 10878000]

約数ペア:

[(1, 10878000), (2, 5439000), (3, 3626000), (4, 2719500), (5, 2175600), (6, 1813000), (7, 1554000), (8, 1359750), (10, 1087800), (12, 906500), (14, 777000), (15, 725200), (16, 679875), (20, 543900), (21, 518000), (24, 453250), (25, 435120), (28, 388500), (30, 362600), (35, 310800), (37, 294000), (40, 271950), (42, 259000), (48, 226625), (49, 222000), (50, 217560), (56, 194250), (60, 181300), (70, 155400), (74, 147000), (75, 145040), (80, 135975), (84, 129500), (98, 111000), (100, 108780), (105, 103600), (111, 98000), (112, 97125), (120, 90650), (125, 87024), (140, 77700), (147, 74000), (148, 73500), (150, 72520), (168, 64750), (175, 62160), (185, 58800), (196, 55500), (200, 54390), (210, 51800), (222, 49000), (240, 45325), (245, 44400), (250, 43512), (259, 42000), (280, 38850), (294, 37000), (296, 36750), (300, 36260), (336, 32375), (350, 31080), (370, 29400), (375, 29008), (392, 27750), (400, 27195), (420, 25900), (444, 24500), (490, 22200), (500, 21756), (518, 21000), (525, 20720), (555, 19600), (560, 19425), (588, 18500), (592, 18375), (600, 18130), (700, 15540), (735, 14800), (740, 14700), (750, 14504), (777, 14000), (784, 13875), (840, 12950), (875, 12432), (888, 12250), (925, 11760), (980, 11100), (1000, 10878), (1036, 10500), (1050, 10360), (1110, 9800), (1176, 9250), (1200, 9065), (1225, 8880), (1295, 8400), (1400, 7770), (1470, 7400), (1480, 7350), (1500, 7252), (1554, 7000), (1680, 6475), (1750, 6216), (1776, 6125), (1813, 6000), (1850, 5880), (1960, 5550), (2000, 5439), (2072, 5250), (2100, 5180), (2220, 4900), (2352, 4625), (2450, 4440), (2590, 4200), (2625, 4144), (2775, 3920), (2800, 3885), (2940, 3700), (2960, 3675), (3000, 3626), (3108, 3500)]