27882630

素因数分解:

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

素因数の和:1235

約数の個数: 80

約数和(自身を含む): 77623920

約数和(自身を除く): 49741290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 405, 435, 522, 783, 810, 870, 1187, 1305, 1566, 2349, 2374, 2610, 3561, 3915, 4698, 5935, 7122, 7830, 10683, 11745, 11870, 17805, 21366, 23490, 32049, 34423, 35610, 53415, 64098, 68846, 96147, 103269, 106830, 160245, 172115, 192294, 206538, 309807, 320490, 344230, 480735, 516345, 619614, 929421, 961470, 1032690, 1549035, 1858842, 2788263, 3098070, 4647105, 5576526, 9294210, 13941315, 27882630]

約数ペア:

[(1, 27882630), (2, 13941315), (3, 9294210), (5, 5576526), (6, 4647105), (9, 3098070), (10, 2788263), (15, 1858842), (18, 1549035), (27, 1032690), (29, 961470), (30, 929421), (45, 619614), (54, 516345), (58, 480735), (81, 344230), (87, 320490), (90, 309807), (135, 206538), (145, 192294), (162, 172115), (174, 160245), (261, 106830), (270, 103269), (290, 96147), (405, 68846), (435, 64098), (522, 53415), (783, 35610), (810, 34423), (870, 32049), (1187, 23490), (1305, 21366), (1566, 17805), (2349, 11870), (2374, 11745), (2610, 10683), (3561, 7830), (3915, 7122), (4698, 5935)]