18066150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2150

約数の個数: 72

約数和(自身を含む): 51116520

約数和(自身を除く): 33050370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2113, 2850, 4226, 4275, 6339, 8550, 10565, 12678, 19017, 21130, 31695, 38034, 40147, 52825, 63390, 80294, 95085, 105650, 120441, 158475, 190170, 200735, 240882, 316950, 361323, 401470, 475425, 602205, 722646, 950850, 1003675, 1204410, 1806615, 2007350, 3011025, 3613230, 6022050, 9033075, 18066150]

約数ペア:

[(1, 18066150), (2, 9033075), (3, 6022050), (5, 3613230), (6, 3011025), (9, 2007350), (10, 1806615), (15, 1204410), (18, 1003675), (19, 950850), (25, 722646), (30, 602205), (38, 475425), (45, 401470), (50, 361323), (57, 316950), (75, 240882), (90, 200735), (95, 190170), (114, 158475), (150, 120441), (171, 105650), (190, 95085), (225, 80294), (285, 63390), (342, 52825), (450, 40147), (475, 38034), (570, 31695), (855, 21130), (950, 19017), (1425, 12678), (1710, 10565), (2113, 8550), (2850, 6339), (4226, 4275)]