245031300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{272257}}^1$

素因数の和:272277

約数の個数: 54

約数和(自身を含む): 768039818

約数和(自身を除く): 523008518

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 272257, 544514, 816771, 1089028, 1361285, 1633542, 2450313, 2722570, 3267084, 4083855, 4900626, 5445140, 6806425, 8167710, 9801252, 12251565, 13612850, 16335420, 20419275, 24503130, 27225700, 40838550, 49006260, 61257825, 81677100, 122515650, 245031300]

約数ペア:

[(1, 245031300), (2, 122515650), (3, 81677100), (4, 61257825), (5, 49006260), (6, 40838550), (9, 27225700), (10, 24503130), (12, 20419275), (15, 16335420), (18, 13612850), (20, 12251565), (25, 9801252), (30, 8167710), (36, 6806425), (45, 5445140), (50, 4900626), (60, 4083855), (75, 3267084), (90, 2722570), (100, 2450313), (150, 1633542), (180, 1361285), (225, 1089028), (300, 816771), (450, 544514), (900, 272257)]