5144400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{1429}}^1$

素因数の和:1453

約数の個数: 90

約数和(自身を含む): 17864990

約数和(自身を除く): 12720590

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, 1429, 1800, 2858, 3600, 4287, 5716, 7145, 8574, 11432, 12861, 14290, 17148, 21435, 22864, 25722, 28580, 34296, 35725, 42870, 51444, 57160, 64305, 68592, 71450, 85740, 102888, 107175, 114320, 128610, 142900, 171480, 205776, 214350, 257220, 285800, 321525, 342960, 428700, 514440, 571600, 643050, 857400, 1028880, 1286100, 1714800, 2572200, 5144400]

約数ペア:

[(1, 5144400), (2, 2572200), (3, 1714800), (4, 1286100), (5, 1028880), (6, 857400), (8, 643050), (9, 571600), (10, 514440), (12, 428700), (15, 342960), (16, 321525), (18, 285800), (20, 257220), (24, 214350), (25, 205776), (30, 171480), (36, 142900), (40, 128610), (45, 114320), (48, 107175), (50, 102888), (60, 85740), (72, 71450), (75, 68592), (80, 64305), (90, 57160), (100, 51444), (120, 42870), (144, 35725), (150, 34296), (180, 28580), (200, 25722), (225, 22864), (240, 21435), (300, 17148), (360, 14290), (400, 12861), (450, 11432), (600, 8574), (720, 7145), (900, 5716), (1200, 4287), (1429, 3600), (1800, 2858)]