68782050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{353}}^1\times {\mathrm{433}}^1$

素因数の和:804

約数の個数: 72

約数和(自身を含む): 185745924

約数和(自身を除く): 116963874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 353, 433, 450, 706, 866, 1059, 1299, 1765, 2118, 2165, 2598, 3177, 3530, 3897, 4330, 5295, 6354, 6495, 7794, 8825, 10590, 10825, 12990, 15885, 17650, 19485, 21650, 26475, 31770, 32475, 38970, 52950, 64950, 79425, 97425, 152849, 158850, 194850, 305698, 458547, 764245, 917094, 1375641, 1528490, 2292735, 2751282, 3821225, 4585470, 6878205, 7642450, 11463675, 13756410, 22927350, 34391025, 68782050]

約数ペア:

[(1, 68782050), (2, 34391025), (3, 22927350), (5, 13756410), (6, 11463675), (9, 7642450), (10, 6878205), (15, 4585470), (18, 3821225), (25, 2751282), (30, 2292735), (45, 1528490), (50, 1375641), (75, 917094), (90, 764245), (150, 458547), (225, 305698), (353, 194850), (433, 158850), (450, 152849), (706, 97425), (866, 79425), (1059, 64950), (1299, 52950), (1765, 38970), (2118, 32475), (2165, 31770), (2598, 26475), (3177, 21650), (3530, 19485), (3897, 17650), (4330, 15885), (5295, 12990), (6354, 10825), (6495, 10590), (7794, 8825)]