69771000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1789}}^1$

素因数の和:1826

約数の個数: 128

約数和(自身を含む): 234561600

約数和(自身を除く): 164790600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1789, 1950, 2600, 3000, 3250, 3578, 3900, 4875, 5367, 6500, 7156, 7800, 8945, 9750, 10734, 13000, 14312, 17890, 19500, 21468, 23257, 26835, 35780, 39000, 42936, 44725, 46514, 53670, 69771, 71560, 89450, 93028, 107340, 116285, 134175, 139542, 178900, 186056, 214680, 223625, 232570, 268350, 279084, 348855, 357800, 447250, 465140, 536700, 558168, 581425, 670875, 697710, 894500, 930280, 1073400, 1162850, 1341750, 1395420, 1744275, 1789000, 2325700, 2683500, 2790840, 2907125, 3488550, 4651400, 5367000, 5814250, 6977100, 8721375, 11628500, 13954200, 17442750, 23257000, 34885500, 69771000]

約数ペア:

[(1, 69771000), (2, 34885500), (3, 23257000), (4, 17442750), (5, 13954200), (6, 11628500), (8, 8721375), (10, 6977100), (12, 5814250), (13, 5367000), (15, 4651400), (20, 3488550), (24, 2907125), (25, 2790840), (26, 2683500), (30, 2325700), (39, 1789000), (40, 1744275), (50, 1395420), (52, 1341750), (60, 1162850), (65, 1073400), (75, 930280), (78, 894500), (100, 697710), (104, 670875), (120, 581425), (125, 558168), (130, 536700), (150, 465140), (156, 447250), (195, 357800), (200, 348855), (250, 279084), (260, 268350), (300, 232570), (312, 223625), (325, 214680), (375, 186056), (390, 178900), (500, 139542), (520, 134175), (600, 116285), (650, 107340), (750, 93028), (780, 89450), (975, 71560), (1000, 69771), (1300, 53670), (1500, 46514), (1560, 44725), (1625, 42936), (1789, 39000), (1950, 35780), (2600, 26835), (3000, 23257), (3250, 21468), (3578, 19500), (3900, 17890), (4875, 14312), (5367, 13000), (6500, 10734), (7156, 9750), (7800, 8945)]