200878140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107999}}^1$

素因数の和:108042

約数の個数: 48

約数和(自身を含む): 580608000

約数和(自身を除く): 379729860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 107999, 215998, 323997, 431996, 539995, 647994, 1079990, 1295988, 1619985, 2159980, 3239970, 3347969, 6479940, 6695938, 10043907, 13391876, 16739845, 20087814, 33479690, 40175628, 50219535, 66959380, 100439070, 200878140]

約数ペア:

[(1, 200878140), (2, 100439070), (3, 66959380), (4, 50219535), (5, 40175628), (6, 33479690), (10, 20087814), (12, 16739845), (15, 13391876), (20, 10043907), (30, 6695938), (31, 6479940), (60, 3347969), (62, 3239970), (93, 2159980), (124, 1619985), (155, 1295988), (186, 1079990), (310, 647994), (372, 539995), (465, 431996), (620, 323997), (930, 215998), (1860, 107999)]