75600

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1$

素因数の和:34

約数の個数: 120

約数和(自身を含む): 307520

約数和(自身を除く): 231920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 2100, 2160, 2520, 2700, 2800, 3024, 3150, 3600, 3780, 4200, 4725, 5040, 5400, 6300, 7560, 8400, 9450, 10800, 12600, 15120, 18900, 25200, 37800, 75600]

約数ペア:

[(1, 75600), (2, 37800), (3, 25200), (4, 18900), (5, 15120), (6, 12600), (7, 10800), (8, 9450), (9, 8400), (10, 7560), (12, 6300), (14, 5400), (15, 5040), (16, 4725), (18, 4200), (20, 3780), (21, 3600), (24, 3150), (25, 3024), (27, 2800), (28, 2700), (30, 2520), (35, 2160), (36, 2100), (40, 1890), (42, 1800), (45, 1680), (48, 1575), (50, 1512), (54, 1400), (56, 1350), (60, 1260), (63, 1200), (70, 1080), (72, 1050), (75, 1008), (80, 945), (84, 900), (90, 840), (100, 756), (105, 720), (108, 700), (112, 675), (120, 630), (126, 600), (135, 560), (140, 540), (144, 525), (150, 504), (168, 450), (175, 432), (180, 420), (189, 400), (200, 378), (210, 360), (216, 350), (225, 336), (240, 315), (252, 300), (270, 280)]