20987150850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{46638113}}^1$

素因数の和:46638131

約数の個数: 36

約数和(自身を含む): 56385479826

約数和(自身を除く): 35398328976

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 46638113, 93276226, 139914339, 233190565, 279828678, 419743017, 466381130, 699571695, 839486034, 1165952825, 1399143390, 2098715085, 2331905650, 3497858475, 4197430170, 6995716950, 10493575425, 20987150850]

約数ペア:

[(1, 20987150850), (2, 10493575425), (3, 6995716950), (5, 4197430170), (6, 3497858475), (9, 2331905650), (10, 2098715085), (15, 1399143390), (18, 1165952825), (25, 839486034), (30, 699571695), (45, 466381130), (50, 419743017), (75, 279828678), (90, 233190565), (150, 139914339), (225, 93276226), (450, 46638113)]