75698060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 171732960

約数和(自身を除く): 96034900

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 89, 92, 115, 172, 178, 215, 230, 356, 430, 445, 460, 860, 890, 989, 1780, 1849, 1978, 2047, 3698, 3827, 3956, 4094, 4945, 7396, 7654, 8188, 9245, 9890, 10235, 15308, 18490, 19135, 19780, 20470, 36980, 38270, 40940, 42527, 76540, 85054, 88021, 164561, 170108, 176042, 212635, 329122, 352084, 425270, 440105, 658244, 822805, 850540, 880210, 1645610, 1760420, 3291220, 3784903, 7569806, 15139612, 18924515, 37849030, 75698060]

約数ペア:

[(1, 75698060), (2, 37849030), (4, 18924515), (5, 15139612), (10, 7569806), (20, 3784903), (23, 3291220), (43, 1760420), (46, 1645610), (86, 880210), (89, 850540), (92, 822805), (115, 658244), (172, 440105), (178, 425270), (215, 352084), (230, 329122), (356, 212635), (430, 176042), (445, 170108), (460, 164561), (860, 88021), (890, 85054), (989, 76540), (1780, 42527), (1849, 40940), (1978, 38270), (2047, 36980), (3698, 20470), (3827, 19780), (3956, 19135), (4094, 18490), (4945, 15308), (7396, 10235), (7654, 9890), (8188, 9245)]