26773740

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{787}}^1$

素因数の和:818

約数の個数: 144

約数和(自身を含む): 96375552

約数和(自身を除く): 69601812

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, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 787, 810, 945, 972, 1134, 1215, 1260, 1574, 1620, 1701, 1890, 2268, 2361, 2430, 2835, 3148, 3402, 3780, 3935, 4722, 4860, 5509, 5670, 6804, 7083, 7870, 8505, 9444, 11018, 11340, 11805, 14166, 15740, 16527, 17010, 21249, 22036, 23610, 27545, 28332, 33054, 34020, 35415, 42498, 47220, 49581, 55090, 63747, 66108, 70830, 82635, 84996, 99162, 106245, 110180, 127494, 141660, 148743, 165270, 191241, 198324, 212490, 247905, 254988, 297486, 318735, 330540, 382482, 424980, 446229, 495810, 594972, 637470, 743715, 764964, 892458, 956205, 991620, 1274940, 1338687, 1487430, 1784916, 1912410, 2231145, 2677374, 2974860, 3824820, 4462290, 5354748, 6693435, 8924580, 13386870, 26773740]

約数ペア:

[(1, 26773740), (2, 13386870), (3, 8924580), (4, 6693435), (5, 5354748), (6, 4462290), (7, 3824820), (9, 2974860), (10, 2677374), (12, 2231145), (14, 1912410), (15, 1784916), (18, 1487430), (20, 1338687), (21, 1274940), (27, 991620), (28, 956205), (30, 892458), (35, 764964), (36, 743715), (42, 637470), (45, 594972), (54, 495810), (60, 446229), (63, 424980), (70, 382482), (81, 330540), (84, 318735), (90, 297486), (105, 254988), (108, 247905), (126, 212490), (135, 198324), (140, 191241), (162, 165270), (180, 148743), (189, 141660), (210, 127494), (243, 110180), (252, 106245), (270, 99162), (315, 84996), (324, 82635), (378, 70830), (405, 66108), (420, 63747), (486, 55090), (540, 49581), (567, 47220), (630, 42498), (756, 35415), (787, 34020), (810, 33054), (945, 28332), (972, 27545), (1134, 23610), (1215, 22036), (1260, 21249), (1574, 17010), (1620, 16527), (1701, 15740), (1890, 14166), (2268, 11805), (2361, 11340), (2430, 11018), (2835, 9444), (3148, 8505), (3402, 7870), (3780, 7083), (3935, 6804), (4722, 5670), (4860, 5509)]