63625860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2543}}^1$

素因数の和:2697

約数の個数: 72

約数和(自身を含む): 194463360

約数和(自身を除く): 130837500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2543, 2780, 4170, 5004, 5086, 6255, 7629, 8340, 10172, 12510, 12715, 15258, 22887, 25020, 25430, 30516, 38145, 45774, 50860, 76290, 91548, 114435, 152580, 228870, 353477, 457740, 706954, 1060431, 1413908, 1767385, 2120862, 3181293, 3534770, 4241724, 5302155, 6362586, 7069540, 10604310, 12725172, 15906465, 21208620, 31812930, 63625860]

約数ペア:

[(1, 63625860), (2, 31812930), (3, 21208620), (4, 15906465), (5, 12725172), (6, 10604310), (9, 7069540), (10, 6362586), (12, 5302155), (15, 4241724), (18, 3534770), (20, 3181293), (30, 2120862), (36, 1767385), (45, 1413908), (60, 1060431), (90, 706954), (139, 457740), (180, 353477), (278, 228870), (417, 152580), (556, 114435), (695, 91548), (834, 76290), (1251, 50860), (1390, 45774), (1668, 38145), (2085, 30516), (2502, 25430), (2543, 25020), (2780, 22887), (4170, 15258), (5004, 12715), (5086, 12510), (6255, 10172), (7629, 8340)]