84690900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{4481}}^1$

素因数の和:4511

約数の個数: 144

約数和(自身を含む): 311230080

約数和(自身を除く): 226539180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4481, 4725, 6300, 8962, 9450, 13443, 17924, 18900, 22405, 26886, 31367, 40329, 44810, 53772, 62734, 67215, 80658, 89620, 94101, 112025, 120987, 125468, 134430, 156835, 161316, 188202, 201645, 224050, 241974, 268860, 282303, 313670, 336075, 376404, 403290, 448100, 470505, 483948, 564606, 604935, 627340, 672150, 784175, 806580, 846909, 941010, 1008225, 1129212, 1209870, 1344300, 1411515, 1568350, 1693818, 1882020, 2016450, 2352525, 2419740, 2823030, 3024675, 3136700, 3387636, 4032900, 4234545, 4705050, 5646060, 6049350, 7057575, 8469090, 9410100, 12098700, 14115150, 16938180, 21172725, 28230300, 42345450, 84690900]

約数ペア:

[(1, 84690900), (2, 42345450), (3, 28230300), (4, 21172725), (5, 16938180), (6, 14115150), (7, 12098700), (9, 9410100), (10, 8469090), (12, 7057575), (14, 6049350), (15, 5646060), (18, 4705050), (20, 4234545), (21, 4032900), (25, 3387636), (27, 3136700), (28, 3024675), (30, 2823030), (35, 2419740), (36, 2352525), (42, 2016450), (45, 1882020), (50, 1693818), (54, 1568350), (60, 1411515), (63, 1344300), (70, 1209870), (75, 1129212), (84, 1008225), (90, 941010), (100, 846909), (105, 806580), (108, 784175), (126, 672150), (135, 627340), (140, 604935), (150, 564606), (175, 483948), (180, 470505), (189, 448100), (210, 403290), (225, 376404), (252, 336075), (270, 313670), (300, 282303), (315, 268860), (350, 241974), (378, 224050), (420, 201645), (450, 188202), (525, 161316), (540, 156835), (630, 134430), (675, 125468), (700, 120987), (756, 112025), (900, 94101), (945, 89620), (1050, 80658), (1260, 67215), (1350, 62734), (1575, 53772), (1890, 44810), (2100, 40329), (2700, 31367), (3150, 26886), (3780, 22405), (4481, 18900), (4725, 17924), (6300, 13443), (8962, 9450)]