200016780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{29501}}^1$

素因数の和:29626

約数の個数: 48

約数和(自身を含む): 565022304

約数和(自身を除く): 365005524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 29501, 59002, 88503, 118004, 147505, 177006, 295010, 354012, 442515, 590020, 885030, 1770060, 3333613, 6667226, 10000839, 13334452, 16668065, 20001678, 33336130, 40003356, 50004195, 66672260, 100008390, 200016780]

約数ペア:

[(1, 200016780), (2, 100008390), (3, 66672260), (4, 50004195), (5, 40003356), (6, 33336130), (10, 20001678), (12, 16668065), (15, 13334452), (20, 10000839), (30, 6667226), (60, 3333613), (113, 1770060), (226, 885030), (339, 590020), (452, 442515), (565, 354012), (678, 295010), (1130, 177006), (1356, 147505), (1695, 118004), (2260, 88503), (3390, 59002), (6780, 29501)]