307029400

素因数分解:

$2^3\times 5^2\times {\mathrm{149}}^1\times {\mathrm{10303}}^1$

素因数の和:10468

約数の個数: 48

約数和(自身を含む): 718704000

約数和(自身を除く): 411674600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 149, 200, 298, 596, 745, 1192, 1490, 2980, 3725, 5960, 7450, 10303, 14900, 20606, 29800, 41212, 51515, 82424, 103030, 206060, 257575, 412120, 515150, 1030300, 1535147, 2060600, 3070294, 6140588, 7675735, 12281176, 15351470, 30702940, 38378675, 61405880, 76757350, 153514700, 307029400]

約数ペア:

[(1, 307029400), (2, 153514700), (4, 76757350), (5, 61405880), (8, 38378675), (10, 30702940), (20, 15351470), (25, 12281176), (40, 7675735), (50, 6140588), (100, 3070294), (149, 2060600), (200, 1535147), (298, 1030300), (596, 515150), (745, 412120), (1192, 257575), (1490, 206060), (2980, 103030), (3725, 82424), (5960, 51515), (7450, 41212), (10303, 29800), (14900, 20606)]