42080400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11689}}^1$

素因数の和:11713

約数の個数: 90

約数和(自身を含む): 146043170

約数和(自身を除く): 103962770

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 11689, 23378, 35067, 46756, 58445, 70134, 93512, 105201, 116890, 140268, 175335, 187024, 210402, 233780, 280536, 292225, 350670, 420804, 467560, 526005, 561072, 584450, 701340, 841608, 876675, 935120, 1052010, 1168900, 1402680, 1683216, 1753350, 2104020, 2337800, 2630025, 2805360, 3506700, 4208040, 4675600, 5260050, 7013400, 8416080, 10520100, 14026800, 21040200, 42080400]

約数ペア:

[(1, 42080400), (2, 21040200), (3, 14026800), (4, 10520100), (5, 8416080), (6, 7013400), (8, 5260050), (9, 4675600), (10, 4208040), (12, 3506700), (15, 2805360), (16, 2630025), (18, 2337800), (20, 2104020), (24, 1753350), (25, 1683216), (30, 1402680), (36, 1168900), (40, 1052010), (45, 935120), (48, 876675), (50, 841608), (60, 701340), (72, 584450), (75, 561072), (80, 526005), (90, 467560), (100, 420804), (120, 350670), (144, 292225), (150, 280536), (180, 233780), (200, 210402), (225, 187024), (240, 175335), (300, 140268), (360, 116890), (400, 105201), (450, 93512), (600, 70134), (720, 58445), (900, 46756), (1200, 35067), (1800, 23378), (3600, 11689)]