30264400

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2609}}^1$

素因数の和:2656

約数の個数: 60

約数和(自身を含む): 75246300

約数和(自身を除く): 44981900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 725, 1160, 1450, 2320, 2609, 2900, 5218, 5800, 10436, 11600, 13045, 20872, 26090, 41744, 52180, 65225, 75661, 104360, 130450, 151322, 208720, 260900, 302644, 378305, 521800, 605288, 756610, 1043600, 1210576, 1513220, 1891525, 3026440, 3783050, 6052880, 7566100, 15132200, 30264400]

約数ペア:

[(1, 30264400), (2, 15132200), (4, 7566100), (5, 6052880), (8, 3783050), (10, 3026440), (16, 1891525), (20, 1513220), (25, 1210576), (29, 1043600), (40, 756610), (50, 605288), (58, 521800), (80, 378305), (100, 302644), (116, 260900), (145, 208720), (200, 151322), (232, 130450), (290, 104360), (400, 75661), (464, 65225), (580, 52180), (725, 41744), (1160, 26090), (1450, 20872), (2320, 13045), (2609, 11600), (2900, 10436), (5218, 5800)]