27271890

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:100

約数の個数: 128

約数和(自身を含む): 77932800

約数和(自身を除く): 50660910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 43, 45, 54, 58, 81, 86, 87, 90, 129, 135, 145, 162, 174, 215, 243, 258, 261, 270, 290, 387, 405, 430, 435, 486, 522, 645, 729, 774, 783, 810, 870, 1161, 1215, 1247, 1290, 1305, 1458, 1566, 1935, 2187, 2322, 2349, 2430, 2494, 2610, 3483, 3645, 3741, 3870, 3915, 4374, 4698, 5805, 6235, 6966, 7047, 7290, 7482, 7830, 10449, 10935, 11223, 11610, 11745, 12470, 14094, 17415, 18705, 20898, 21141, 21870, 22446, 23490, 31347, 33669, 34830, 35235, 37410, 42282, 52245, 56115, 62694, 63423, 67338, 70470, 94041, 101007, 104490, 105705, 112230, 126846, 156735, 168345, 188082, 202014, 211410, 303021, 313470, 317115, 336690, 470205, 505035, 606042, 634230, 909063, 940410, 1010070, 1515105, 1818126, 2727189, 3030210, 4545315, 5454378, 9090630, 13635945, 27271890]

約数ペア:

[(1, 27271890), (2, 13635945), (3, 9090630), (5, 5454378), (6, 4545315), (9, 3030210), (10, 2727189), (15, 1818126), (18, 1515105), (27, 1010070), (29, 940410), (30, 909063), (43, 634230), (45, 606042), (54, 505035), (58, 470205), (81, 336690), (86, 317115), (87, 313470), (90, 303021), (129, 211410), (135, 202014), (145, 188082), (162, 168345), (174, 156735), (215, 126846), (243, 112230), (258, 105705), (261, 104490), (270, 101007), (290, 94041), (387, 70470), (405, 67338), (430, 63423), (435, 62694), (486, 56115), (522, 52245), (645, 42282), (729, 37410), (774, 35235), (783, 34830), (810, 33669), (870, 31347), (1161, 23490), (1215, 22446), (1247, 21870), (1290, 21141), (1305, 20898), (1458, 18705), (1566, 17415), (1935, 14094), (2187, 12470), (2322, 11745), (2349, 11610), (2430, 11223), (2494, 10935), (2610, 10449), (3483, 7830), (3645, 7482), (3741, 7290), (3870, 7047), (3915, 6966), (4374, 6235), (4698, 5805)]