30098800

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1666

約数の個数: 60

約数和(自身を含む): 73897056

約数和(自身を除く): 43798256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1601, 1880, 2350, 3202, 3760, 4700, 6404, 8005, 9400, 12808, 16010, 18800, 25616, 32020, 40025, 64040, 75247, 80050, 128080, 150494, 160100, 300988, 320200, 376235, 601976, 640400, 752470, 1203952, 1504940, 1881175, 3009880, 3762350, 6019760, 7524700, 15049400, 30098800]

約数ペア:

[(1, 30098800), (2, 15049400), (4, 7524700), (5, 6019760), (8, 3762350), (10, 3009880), (16, 1881175), (20, 1504940), (25, 1203952), (40, 752470), (47, 640400), (50, 601976), (80, 376235), (94, 320200), (100, 300988), (188, 160100), (200, 150494), (235, 128080), (376, 80050), (400, 75247), (470, 64040), (752, 40025), (940, 32020), (1175, 25616), (1601, 18800), (1880, 16010), (2350, 12808), (3202, 9400), (3760, 8005), (4700, 6404)]