20527200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{2851}}^1$

素因数の和:2877

約数の個数: 108

約数和(自身を含む): 72409428

約数和(自身を除く): 51882228

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 2851, 3600, 5702, 7200, 8553, 11404, 14255, 17106, 22808, 25659, 28510, 34212, 42765, 45616, 51318, 57020, 68424, 71275, 85530, 91232, 102636, 114040, 128295, 136848, 142550, 171060, 205272, 213825, 228080, 256590, 273696, 285100, 342120, 410544, 427650, 456160, 513180, 570200, 641475, 684240, 821088, 855300, 1026360, 1140400, 1282950, 1368480, 1710600, 2052720, 2280800, 2565900, 3421200, 4105440, 5131800, 6842400, 10263600, 20527200]

約数ペア:

[(1, 20527200), (2, 10263600), (3, 6842400), (4, 5131800), (5, 4105440), (6, 3421200), (8, 2565900), (9, 2280800), (10, 2052720), (12, 1710600), (15, 1368480), (16, 1282950), (18, 1140400), (20, 1026360), (24, 855300), (25, 821088), (30, 684240), (32, 641475), (36, 570200), (40, 513180), (45, 456160), (48, 427650), (50, 410544), (60, 342120), (72, 285100), (75, 273696), (80, 256590), (90, 228080), (96, 213825), (100, 205272), (120, 171060), (144, 142550), (150, 136848), (160, 128295), (180, 114040), (200, 102636), (225, 91232), (240, 85530), (288, 71275), (300, 68424), (360, 57020), (400, 51318), (450, 45616), (480, 42765), (600, 34212), (720, 28510), (800, 25659), (900, 22808), (1200, 17106), (1440, 14255), (1800, 11404), (2400, 8553), (2851, 7200), (3600, 5702)]