142436300

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{131}}^2$

素因数の和:359

約数の個数: 54

約数和(自身を含む): 315216804

約数和(自身を除く): 172780504

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 131, 166, 262, 332, 415, 524, 655, 830, 1310, 1660, 2075, 2620, 3275, 4150, 6550, 8300, 10873, 13100, 17161, 21746, 34322, 43492, 54365, 68644, 85805, 108730, 171610, 217460, 271825, 343220, 429025, 543650, 858050, 1087300, 1424363, 1716100, 2848726, 5697452, 7121815, 14243630, 28487260, 35609075, 71218150, 142436300]

約数ペア:

[(1, 142436300), (2, 71218150), (4, 35609075), (5, 28487260), (10, 14243630), (20, 7121815), (25, 5697452), (50, 2848726), (83, 1716100), (100, 1424363), (131, 1087300), (166, 858050), (262, 543650), (332, 429025), (415, 343220), (524, 271825), (655, 217460), (830, 171610), (1310, 108730), (1660, 85805), (2075, 68644), (2620, 54365), (3275, 43492), (4150, 34322), (6550, 21746), (8300, 17161), (10873, 13100)]