139727700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{7393}}^1$

素因数の和:7423

約数の個数: 144

約数和(自身を含む): 513439360

約数和(自身を除く): 373711660

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, 4725, 6300, 7393, 9450, 14786, 18900, 22179, 29572, 36965, 44358, 51751, 66537, 73930, 88716, 103502, 110895, 133074, 147860, 155253, 184825, 199611, 207004, 221790, 258755, 266148, 310506, 332685, 369650, 399222, 443580, 465759, 517510, 554475, 621012, 665370, 739300, 776265, 798444, 931518, 998055, 1035020, 1108950, 1293775, 1330740, 1397277, 1552530, 1663425, 1863036, 1996110, 2217900, 2328795, 2587550, 2794554, 3105060, 3326850, 3881325, 3992220, 4657590, 4990275, 5175100, 5589108, 6653700, 6986385, 7762650, 9315180, 9980550, 11643975, 13972770, 15525300, 19961100, 23287950, 27945540, 34931925, 46575900, 69863850, 139727700]

約数ペア:

[(1, 139727700), (2, 69863850), (3, 46575900), (4, 34931925), (5, 27945540), (6, 23287950), (7, 19961100), (9, 15525300), (10, 13972770), (12, 11643975), (14, 9980550), (15, 9315180), (18, 7762650), (20, 6986385), (21, 6653700), (25, 5589108), (27, 5175100), (28, 4990275), (30, 4657590), (35, 3992220), (36, 3881325), (42, 3326850), (45, 3105060), (50, 2794554), (54, 2587550), (60, 2328795), (63, 2217900), (70, 1996110), (75, 1863036), (84, 1663425), (90, 1552530), (100, 1397277), (105, 1330740), (108, 1293775), (126, 1108950), (135, 1035020), (140, 998055), (150, 931518), (175, 798444), (180, 776265), (189, 739300), (210, 665370), (225, 621012), (252, 554475), (270, 517510), (300, 465759), (315, 443580), (350, 399222), (378, 369650), (420, 332685), (450, 310506), (525, 266148), (540, 258755), (630, 221790), (675, 207004), (700, 199611), (756, 184825), (900, 155253), (945, 147860), (1050, 133074), (1260, 110895), (1350, 103502), (1575, 88716), (1890, 73930), (2100, 66537), (2700, 51751), (3150, 44358), (3780, 36965), (4725, 29572), (6300, 22179), (7393, 18900), (9450, 14786)]