82664528280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18618137}}^1$

素因数の和:18618188

約数の個数: 64

約数和(自身を含む): 254696127840

約数和(自身を除く): 172031599560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 18618137, 37236274, 55854411, 74472548, 93090685, 111708822, 148945096, 186181370, 223417644, 279272055, 372362740, 446835288, 558544110, 688871069, 744725480, 1117088220, 1377742138, 2066613207, 2234176440, 2755484276, 3444355345, 4133226414, 5510968552, 6888710690, 8266452828, 10333066035, 13777421380, 16532905656, 20666132070, 27554842760, 41332264140, 82664528280]

約数ペア:

[(1, 82664528280), (2, 41332264140), (3, 27554842760), (4, 20666132070), (5, 16532905656), (6, 13777421380), (8, 10333066035), (10, 8266452828), (12, 6888710690), (15, 5510968552), (20, 4133226414), (24, 3444355345), (30, 2755484276), (37, 2234176440), (40, 2066613207), (60, 1377742138), (74, 1117088220), (111, 744725480), (120, 688871069), (148, 558544110), (185, 446835288), (222, 372362740), (296, 279272055), (370, 223417644), (444, 186181370), (555, 148945096), (740, 111708822), (888, 93090685), (1110, 74472548), (1480, 55854411), (2220, 37236274), (4440, 18618137)]