38113740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{3361}}^1$

素因数の和:3389

約数の個数: 120

約数和(自身を含む): 136685472

約数和(自身を除く): 98571732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3361, 3780, 5670, 6722, 10083, 11340, 13444, 16805, 20166, 23527, 30249, 33610, 40332, 47054, 50415, 60498, 67220, 70581, 90747, 94108, 100830, 117635, 120996, 141162, 151245, 181494, 201660, 211743, 235270, 272241, 282324, 302490, 352905, 362988, 423486, 453735, 470540, 544482, 604980, 635229, 705810, 846972, 907470, 1058715, 1088964, 1270458, 1361205, 1411620, 1814940, 1905687, 2117430, 2540916, 2722410, 3176145, 3811374, 4234860, 5444820, 6352290, 7622748, 9528435, 12704580, 19056870, 38113740]

約数ペア:

[(1, 38113740), (2, 19056870), (3, 12704580), (4, 9528435), (5, 7622748), (6, 6352290), (7, 5444820), (9, 4234860), (10, 3811374), (12, 3176145), (14, 2722410), (15, 2540916), (18, 2117430), (20, 1905687), (21, 1814940), (27, 1411620), (28, 1361205), (30, 1270458), (35, 1088964), (36, 1058715), (42, 907470), (45, 846972), (54, 705810), (60, 635229), (63, 604980), (70, 544482), (81, 470540), (84, 453735), (90, 423486), (105, 362988), (108, 352905), (126, 302490), (135, 282324), (140, 272241), (162, 235270), (180, 211743), (189, 201660), (210, 181494), (252, 151245), (270, 141162), (315, 120996), (324, 117635), (378, 100830), (405, 94108), (420, 90747), (540, 70581), (567, 67220), (630, 60498), (756, 50415), (810, 47054), (945, 40332), (1134, 33610), (1260, 30249), (1620, 23527), (1890, 20166), (2268, 16805), (2835, 13444), (3361, 11340), (3780, 10083), (5670, 6722)]