100332400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{5119}}^1$

素因数の和:5151

約数の個数: 90

約数和(自身を含む): 280458240

約数和(自身を除く): 180125840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 5119, 9800, 10238, 19600, 20476, 25595, 35833, 40952, 51190, 71666, 81904, 102380, 127975, 143332, 179165, 204760, 250831, 255950, 286664, 358330, 409520, 501662, 511900, 573328, 716660, 895825, 1003324, 1023800, 1254155, 1433320, 1791650, 2006648, 2047600, 2508310, 2866640, 3583300, 4013296, 5016620, 6270775, 7166600, 10033240, 12541550, 14333200, 20066480, 25083100, 50166200, 100332400]

約数ペア:

[(1, 100332400), (2, 50166200), (4, 25083100), (5, 20066480), (7, 14333200), (8, 12541550), (10, 10033240), (14, 7166600), (16, 6270775), (20, 5016620), (25, 4013296), (28, 3583300), (35, 2866640), (40, 2508310), (49, 2047600), (50, 2006648), (56, 1791650), (70, 1433320), (80, 1254155), (98, 1023800), (100, 1003324), (112, 895825), (140, 716660), (175, 573328), (196, 511900), (200, 501662), (245, 409520), (280, 358330), (350, 286664), (392, 255950), (400, 250831), (490, 204760), (560, 179165), (700, 143332), (784, 127975), (980, 102380), (1225, 81904), (1400, 71666), (1960, 51190), (2450, 40952), (2800, 35833), (3920, 25595), (4900, 20476), (5119, 19600), (9800, 10238)]