2581349202450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{383}}^1\times {\mathrm{14977367}}^1$

素因数の和:14977768

約数の個数: 72

約数和(自身を含む): 6953332958208

約数和(自身を除く): 4371983755758

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 383, 450, 766, 1149, 1915, 2298, 3447, 3830, 5745, 6894, 9575, 11490, 17235, 19150, 28725, 34470, 57450, 86175, 172350, 14977367, 29954734, 44932101, 74886835, 89864202, 134796303, 149773670, 224660505, 269592606, 374434175, 449321010, 673981515, 748868350, 1123302525, 1347963030, 2246605050, 3369907575, 5736331561, 6739815150, 11472663122, 17208994683, 28681657805, 34417989366, 51626984049, 57363315610, 86044973415, 103253968098, 143408289025, 172089946830, 258134920245, 286816578050, 430224867075, 516269840490, 860449734150, 1290674601225, 2581349202450]

約数ペア:

[(1, 2581349202450), (2, 1290674601225), (3, 860449734150), (5, 516269840490), (6, 430224867075), (9, 286816578050), (10, 258134920245), (15, 172089946830), (18, 143408289025), (25, 103253968098), (30, 86044973415), (45, 57363315610), (50, 51626984049), (75, 34417989366), (90, 28681657805), (150, 17208994683), (225, 11472663122), (383, 6739815150), (450, 5736331561), (766, 3369907575), (1149, 2246605050), (1915, 1347963030), (2298, 1123302525), (3447, 748868350), (3830, 673981515), (5745, 449321010), (6894, 374434175), (9575, 269592606), (11490, 224660505), (17235, 149773670), (19150, 134796303), (28725, 89864202), (34470, 74886835), (57450, 44932101), (86175, 29954734), (172350, 14977367)]