122944860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3539}}^1$

素因数の和:3747

約数の個数: 72

約数和(自身を含む): 374970960

約数和(自身を除く): 252026100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 3474, 3539, 3860, 5790, 6948, 7078, 8685, 10617, 11580, 14156, 17370, 17695, 21234, 31851, 34740, 35390, 42468, 53085, 63702, 70780, 106170, 127404, 159255, 212340, 318510, 637020, 683027, 1366054, 2049081, 2732108, 3415135, 4098162, 6147243, 6830270, 8196324, 10245405, 12294486, 13660540, 20490810, 24588972, 30736215, 40981620, 61472430, 122944860]

約数ペア:

[(1, 122944860), (2, 61472430), (3, 40981620), (4, 30736215), (5, 24588972), (6, 20490810), (9, 13660540), (10, 12294486), (12, 10245405), (15, 8196324), (18, 6830270), (20, 6147243), (30, 4098162), (36, 3415135), (45, 2732108), (60, 2049081), (90, 1366054), (180, 683027), (193, 637020), (386, 318510), (579, 212340), (772, 159255), (965, 127404), (1158, 106170), (1737, 70780), (1930, 63702), (2316, 53085), (2895, 42468), (3474, 35390), (3539, 34740), (3860, 31851), (5790, 21234), (6948, 17695), (7078, 17370), (8685, 14156), (10617, 11580)]