61257000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{2917}}^1$

素因数の和:2948

約数の個数: 128

約数和(自身を含む): 218499840

約数和(自身を除く): 157242840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 2917, 3000, 3500, 4200, 5250, 5834, 7000, 8751, 10500, 11668, 14585, 17502, 20419, 21000, 23336, 29170, 35004, 40838, 43755, 58340, 61257, 70008, 72925, 81676, 87510, 102095, 116680, 122514, 145850, 163352, 175020, 204190, 218775, 245028, 291700, 306285, 350040, 364625, 408380, 437550, 490056, 510475, 583400, 612570, 729250, 816760, 875100, 1020950, 1093875, 1225140, 1458500, 1531425, 1750200, 2041900, 2187750, 2450280, 2552375, 2917000, 3062850, 4083800, 4375500, 5104750, 6125700, 7657125, 8751000, 10209500, 12251400, 15314250, 20419000, 30628500, 61257000]

約数ペア:

[(1, 61257000), (2, 30628500), (3, 20419000), (4, 15314250), (5, 12251400), (6, 10209500), (7, 8751000), (8, 7657125), (10, 6125700), (12, 5104750), (14, 4375500), (15, 4083800), (20, 3062850), (21, 2917000), (24, 2552375), (25, 2450280), (28, 2187750), (30, 2041900), (35, 1750200), (40, 1531425), (42, 1458500), (50, 1225140), (56, 1093875), (60, 1020950), (70, 875100), (75, 816760), (84, 729250), (100, 612570), (105, 583400), (120, 510475), (125, 490056), (140, 437550), (150, 408380), (168, 364625), (175, 350040), (200, 306285), (210, 291700), (250, 245028), (280, 218775), (300, 204190), (350, 175020), (375, 163352), (420, 145850), (500, 122514), (525, 116680), (600, 102095), (700, 87510), (750, 81676), (840, 72925), (875, 70008), (1000, 61257), (1050, 58340), (1400, 43755), (1500, 40838), (1750, 35004), (2100, 29170), (2625, 23336), (2917, 21000), (3000, 20419), (3500, 17502), (4200, 14585), (5250, 11668), (5834, 10500), (7000, 8751)]