75157040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1303}}^1$

素因数の和:1426

約数の個数: 80

約数和(自身を含む): 201796608

約数和(自身を除く): 126639568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 280, 412, 515, 560, 721, 824, 1030, 1303, 1442, 1648, 2060, 2606, 2884, 3605, 4120, 5212, 5768, 6515, 7210, 8240, 9121, 10424, 11536, 13030, 14420, 18242, 20848, 26060, 28840, 36484, 45605, 52120, 57680, 72968, 91210, 104240, 134209, 145936, 182420, 268418, 364840, 536836, 671045, 729680, 939463, 1073672, 1342090, 1878926, 2147344, 2684180, 3757852, 4697315, 5368360, 7515704, 9394630, 10736720, 15031408, 18789260, 37578520, 75157040]

約数ペア:

[(1, 75157040), (2, 37578520), (4, 18789260), (5, 15031408), (7, 10736720), (8, 9394630), (10, 7515704), (14, 5368360), (16, 4697315), (20, 3757852), (28, 2684180), (35, 2147344), (40, 1878926), (56, 1342090), (70, 1073672), (80, 939463), (103, 729680), (112, 671045), (140, 536836), (206, 364840), (280, 268418), (412, 182420), (515, 145936), (560, 134209), (721, 104240), (824, 91210), (1030, 72968), (1303, 57680), (1442, 52120), (1648, 45605), (2060, 36484), (2606, 28840), (2884, 26060), (3605, 20848), (4120, 18242), (5212, 14420), (5768, 13030), (6515, 11536), (7210, 10424), (8240, 9121)]