54640620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2837}}^1$

素因数の和:2959

約数の個数: 72

約数和(自身を含む): 167351184

約数和(自身を除く): 112710564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 2837, 3210, 3852, 4815, 5674, 6420, 8511, 9630, 11348, 14185, 17022, 19260, 25533, 28370, 34044, 42555, 51066, 56740, 85110, 102132, 127665, 170220, 255330, 303559, 510660, 607118, 910677, 1214236, 1517795, 1821354, 2732031, 3035590, 3642708, 4553385, 5464062, 6071180, 9106770, 10928124, 13660155, 18213540, 27320310, 54640620]

約数ペア:

[(1, 54640620), (2, 27320310), (3, 18213540), (4, 13660155), (5, 10928124), (6, 9106770), (9, 6071180), (10, 5464062), (12, 4553385), (15, 3642708), (18, 3035590), (20, 2732031), (30, 1821354), (36, 1517795), (45, 1214236), (60, 910677), (90, 607118), (107, 510660), (180, 303559), (214, 255330), (321, 170220), (428, 127665), (535, 102132), (642, 85110), (963, 56740), (1070, 51066), (1284, 42555), (1605, 34044), (1926, 28370), (2140, 25533), (2837, 19260), (3210, 17022), (3852, 14185), (4815, 11348), (5674, 9630), (6420, 8511)]