38950800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{4637}}^1$

素因数の和:4665

約数の個数: 120

約数和(自身を含む): 142627776

約数和(自身を除く): 103676976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 4637, 8400, 9274, 13911, 18548, 23185, 27822, 32459, 37096, 46370, 55644, 64918, 69555, 74192, 92740, 97377, 111288, 115925, 129836, 139110, 162295, 185480, 194754, 222576, 231850, 259672, 278220, 324590, 347775, 370960, 389508, 463700, 486885, 519344, 556440, 649180, 695550, 779016, 811475, 927400, 973770, 1112880, 1298360, 1391100, 1558032, 1622950, 1854800, 1947540, 2434425, 2596720, 2782200, 3245900, 3895080, 4868850, 5564400, 6491800, 7790160, 9737700, 12983600, 19475400, 38950800]

約数ペア:

[(1, 38950800), (2, 19475400), (3, 12983600), (4, 9737700), (5, 7790160), (6, 6491800), (7, 5564400), (8, 4868850), (10, 3895080), (12, 3245900), (14, 2782200), (15, 2596720), (16, 2434425), (20, 1947540), (21, 1854800), (24, 1622950), (25, 1558032), (28, 1391100), (30, 1298360), (35, 1112880), (40, 973770), (42, 927400), (48, 811475), (50, 779016), (56, 695550), (60, 649180), (70, 556440), (75, 519344), (80, 486885), (84, 463700), (100, 389508), (105, 370960), (112, 347775), (120, 324590), (140, 278220), (150, 259672), (168, 231850), (175, 222576), (200, 194754), (210, 185480), (240, 162295), (280, 139110), (300, 129836), (336, 115925), (350, 111288), (400, 97377), (420, 92740), (525, 74192), (560, 69555), (600, 64918), (700, 55644), (840, 46370), (1050, 37096), (1200, 32459), (1400, 27822), (1680, 23185), (2100, 18548), (2800, 13911), (4200, 9274), (4637, 8400)]