20583000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{2287}}^1$

素因数の和:2314

約数の個数: 96

約数和(自身を含む): 69600960

約数和(自身を除く): 49017960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 2287, 3000, 4500, 4574, 6861, 9000, 9148, 11435, 13722, 18296, 20583, 22870, 27444, 34305, 41166, 45740, 54888, 57175, 68610, 82332, 91480, 102915, 114350, 137220, 164664, 171525, 205830, 228700, 274440, 285875, 343050, 411660, 457400, 514575, 571750, 686100, 823320, 857625, 1029150, 1143500, 1372200, 1715250, 2058300, 2287000, 2572875, 3430500, 4116600, 5145750, 6861000, 10291500, 20583000]

約数ペア:

[(1, 20583000), (2, 10291500), (3, 6861000), (4, 5145750), (5, 4116600), (6, 3430500), (8, 2572875), (9, 2287000), (10, 2058300), (12, 1715250), (15, 1372200), (18, 1143500), (20, 1029150), (24, 857625), (25, 823320), (30, 686100), (36, 571750), (40, 514575), (45, 457400), (50, 411660), (60, 343050), (72, 285875), (75, 274440), (90, 228700), (100, 205830), (120, 171525), (125, 164664), (150, 137220), (180, 114350), (200, 102915), (225, 91480), (250, 82332), (300, 68610), (360, 57175), (375, 54888), (450, 45740), (500, 41166), (600, 34305), (750, 27444), (900, 22870), (1000, 20583), (1125, 18296), (1500, 13722), (1800, 11435), (2250, 9148), (2287, 9000), (3000, 6861), (4500, 4574)]