55282620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 159667200

約数和(自身を除く): 104384580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 107, 109, 158, 214, 218, 237, 316, 321, 327, 395, 428, 436, 474, 535, 545, 642, 654, 790, 948, 1070, 1090, 1185, 1284, 1308, 1580, 1605, 1635, 2140, 2180, 2370, 3210, 3270, 4740, 6420, 6540, 8453, 8611, 11663, 16906, 17222, 23326, 25359, 25833, 33812, 34444, 34989, 42265, 43055, 46652, 50718, 51666, 58315, 69978, 84530, 86110, 101436, 103332, 116630, 126795, 129165, 139956, 169060, 172220, 174945, 233260, 253590, 258330, 349890, 507180, 516660, 699780, 921377, 1842754, 2764131, 3685508, 4606885, 5528262, 9213770, 11056524, 13820655, 18427540, 27641310, 55282620]

約数ペア:

[(1, 55282620), (2, 27641310), (3, 18427540), (4, 13820655), (5, 11056524), (6, 9213770), (10, 5528262), (12, 4606885), (15, 3685508), (20, 2764131), (30, 1842754), (60, 921377), (79, 699780), (107, 516660), (109, 507180), (158, 349890), (214, 258330), (218, 253590), (237, 233260), (316, 174945), (321, 172220), (327, 169060), (395, 139956), (428, 129165), (436, 126795), (474, 116630), (535, 103332), (545, 101436), (642, 86110), (654, 84530), (790, 69978), (948, 58315), (1070, 51666), (1090, 50718), (1185, 46652), (1284, 43055), (1308, 42265), (1580, 34989), (1605, 34444), (1635, 33812), (2140, 25833), (2180, 25359), (2370, 23326), (3210, 17222), (3270, 16906), (4740, 11663), (6420, 8611), (6540, 8453)]