200323980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1112911}}^1$

素因数の和:1112926

約数の個数: 36

約数和(自身を含む): 607649952

約数和(自身を除く): 407325972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1112911, 2225822, 3338733, 4451644, 5564555, 6677466, 10016199, 11129110, 13354932, 16693665, 20032398, 22258220, 33387330, 40064796, 50080995, 66774660, 100161990, 200323980]

約数ペア:

[(1, 200323980), (2, 100161990), (3, 66774660), (4, 50080995), (5, 40064796), (6, 33387330), (9, 22258220), (10, 20032398), (12, 16693665), (15, 13354932), (18, 11129110), (20, 10016199), (30, 6677466), (36, 5564555), (45, 4451644), (60, 3338733), (90, 2225822), (180, 1112911)]