202190850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{149771}}^1$

素因数の和:149792

約数の個数: 48

約数和(自身を含む): 557151840

約数和(自身を除く): 354960990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 149771, 299542, 449313, 748855, 898626, 1347939, 1497710, 2246565, 2695878, 3744275, 4043817, 4493130, 6739695, 7488550, 8087634, 11232825, 13479390, 20219085, 22465650, 33698475, 40438170, 67396950, 101095425, 202190850]

約数ペア:

[(1, 202190850), (2, 101095425), (3, 67396950), (5, 40438170), (6, 33698475), (9, 22465650), (10, 20219085), (15, 13479390), (18, 11232825), (25, 8087634), (27, 7488550), (30, 6739695), (45, 4493130), (50, 4043817), (54, 3744275), (75, 2695878), (90, 2246565), (135, 1497710), (150, 1347939), (225, 898626), (270, 748855), (450, 449313), (675, 299542), (1350, 149771)]