61543200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{25643}}^1$

素因数の和:25666

約数の個数: 72

約数和(自身を含む): 200330928

約数和(自身を除く): 138787728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 25643, 51286, 76929, 102572, 128215, 153858, 205144, 256430, 307716, 384645, 410288, 512860, 615432, 641075, 769290, 820576, 1025720, 1230864, 1282150, 1538580, 1923225, 2051440, 2461728, 2564300, 3077160, 3846450, 4102880, 5128600, 6154320, 7692900, 10257200, 12308640, 15385800, 20514400, 30771600, 61543200]

約数ペア:

[(1, 61543200), (2, 30771600), (3, 20514400), (4, 15385800), (5, 12308640), (6, 10257200), (8, 7692900), (10, 6154320), (12, 5128600), (15, 4102880), (16, 3846450), (20, 3077160), (24, 2564300), (25, 2461728), (30, 2051440), (32, 1923225), (40, 1538580), (48, 1282150), (50, 1230864), (60, 1025720), (75, 820576), (80, 769290), (96, 641075), (100, 615432), (120, 512860), (150, 410288), (160, 384645), (200, 307716), (240, 256430), (300, 205144), (400, 153858), (480, 128215), (600, 102572), (800, 76929), (1200, 51286), (2400, 25643)]