55765260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1237

約数の個数: 120

約数和(自身を含む): 181122480

約数和(自身を除く): 125357220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1187, 1305, 1566, 1620, 1740, 2349, 2374, 2610, 3132, 3561, 3915, 4698, 4748, 5220, 5935, 7122, 7830, 9396, 10683, 11745, 11870, 14244, 15660, 17805, 21366, 23490, 23740, 32049, 34423, 35610, 42732, 46980, 53415, 64098, 68846, 71220, 96147, 103269, 106830, 128196, 137692, 160245, 172115, 192294, 206538, 213660, 309807, 320490, 344230, 384588, 413076, 480735, 516345, 619614, 640980, 688460, 929421, 961470, 1032690, 1239228, 1549035, 1858842, 1922940, 2065380, 2788263, 3098070, 3717684, 4647105, 5576526, 6196140, 9294210, 11153052, 13941315, 18588420, 27882630, 55765260]

約数ペア:

[(1, 55765260), (2, 27882630), (3, 18588420), (4, 13941315), (5, 11153052), (6, 9294210), (9, 6196140), (10, 5576526), (12, 4647105), (15, 3717684), (18, 3098070), (20, 2788263), (27, 2065380), (29, 1922940), (30, 1858842), (36, 1549035), (45, 1239228), (54, 1032690), (58, 961470), (60, 929421), (81, 688460), (87, 640980), (90, 619614), (108, 516345), (116, 480735), (135, 413076), (145, 384588), (162, 344230), (174, 320490), (180, 309807), (261, 213660), (270, 206538), (290, 192294), (324, 172115), (348, 160245), (405, 137692), (435, 128196), (522, 106830), (540, 103269), (580, 96147), (783, 71220), (810, 68846), (870, 64098), (1044, 53415), (1187, 46980), (1305, 42732), (1566, 35610), (1620, 34423), (1740, 32049), (2349, 23740), (2374, 23490), (2610, 21366), (3132, 17805), (3561, 15660), (3915, 14244), (4698, 11870), (4748, 11745), (5220, 10683), (5935, 9396), (7122, 7830)]