2005835400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{123817}}^1$

素因数の和:123845

約数の個数: 120

約数和(自身を含む): 6966619770

約数和(自身を除く): 4960784370

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 16200, 123817, 247634, 371451, 495268, 619085, 742902, 990536, 1114353, 1238170, 1485804, 1857255, 2228706, 2476340, 2971608, 3095425, 3343059, 3714510, 4457412, 4952680, 5571765, 6190850, 6686118, 7429020, 8914824, 9286275, 10029177, 11143530, 12381700, 13372236, 14858040, 16715295, 18572550, 20058354, 22287060, 24763400, 26744472, 27858825, 33430590, 37145100, 40116708, 44574120, 50145885, 55717650, 66861180, 74290200, 80233416, 83576475, 100291770, 111435300, 133722360, 167152950, 200583540, 222870600, 250729425, 334305900, 401167080, 501458850, 668611800, 1002917700, 2005835400]

約数ペア:

[(1, 2005835400), (2, 1002917700), (3, 668611800), (4, 501458850), (5, 401167080), (6, 334305900), (8, 250729425), (9, 222870600), (10, 200583540), (12, 167152950), (15, 133722360), (18, 111435300), (20, 100291770), (24, 83576475), (25, 80233416), (27, 74290200), (30, 66861180), (36, 55717650), (40, 50145885), (45, 44574120), (50, 40116708), (54, 37145100), (60, 33430590), (72, 27858825), (75, 26744472), (81, 24763400), (90, 22287060), (100, 20058354), (108, 18572550), (120, 16715295), (135, 14858040), (150, 13372236), (162, 12381700), (180, 11143530), (200, 10029177), (216, 9286275), (225, 8914824), (270, 7429020), (300, 6686118), (324, 6190850), (360, 5571765), (405, 4952680), (450, 4457412), (540, 3714510), (600, 3343059), (648, 3095425), (675, 2971608), (810, 2476340), (900, 2228706), (1080, 1857255), (1350, 1485804), (1620, 1238170), (1800, 1114353), (2025, 990536), (2700, 742902), (3240, 619085), (4050, 495268), (5400, 371451), (8100, 247634), (16200, 123817)]