100502460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1987}}^1$

素因数の和:2283

約数の個数: 72

約数和(自身を含む): 306096336

約数和(自身を除く): 205593876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 281, 562, 843, 1124, 1405, 1686, 1987, 2529, 2810, 3372, 3974, 4215, 5058, 5620, 5961, 7948, 8430, 9935, 10116, 11922, 12645, 16860, 17883, 19870, 23844, 25290, 29805, 35766, 39740, 50580, 59610, 71532, 89415, 119220, 178830, 357660, 558347, 1116694, 1675041, 2233388, 2791735, 3350082, 5025123, 5583470, 6700164, 8375205, 10050246, 11166940, 16750410, 20100492, 25125615, 33500820, 50251230, 100502460]

約数ペア:

[(1, 100502460), (2, 50251230), (3, 33500820), (4, 25125615), (5, 20100492), (6, 16750410), (9, 11166940), (10, 10050246), (12, 8375205), (15, 6700164), (18, 5583470), (20, 5025123), (30, 3350082), (36, 2791735), (45, 2233388), (60, 1675041), (90, 1116694), (180, 558347), (281, 357660), (562, 178830), (843, 119220), (1124, 89415), (1405, 71532), (1686, 59610), (1987, 50580), (2529, 39740), (2810, 35766), (3372, 29805), (3974, 25290), (4215, 23844), (5058, 19870), (5620, 17883), (5961, 16860), (7948, 12645), (8430, 11922), (9935, 10116)]