300000012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{5101}}^1$

素因数の和:5163

約数の個数: 72

約数和(自身を含む): 784279440

約数和(自身を除く): 484279428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 169, 174, 338, 348, 377, 507, 676, 754, 1014, 1131, 1508, 2028, 2262, 4524, 4901, 5101, 9802, 10202, 14703, 15303, 19604, 20404, 29406, 30606, 58812, 61212, 66313, 132626, 147929, 198939, 265252, 295858, 397878, 443787, 591716, 795756, 862069, 887574, 1724138, 1775148, 1923077, 2586207, 3448276, 3846154, 5172414, 5769231, 7692308, 10344828, 11538462, 23076924, 25000001, 50000002, 75000003, 100000004, 150000006, 300000012]

約数ペア:

[(1, 300000012), (2, 150000006), (3, 100000004), (4, 75000003), (6, 50000002), (12, 25000001), (13, 23076924), (26, 11538462), (29, 10344828), (39, 7692308), (52, 5769231), (58, 5172414), (78, 3846154), (87, 3448276), (116, 2586207), (156, 1923077), (169, 1775148), (174, 1724138), (338, 887574), (348, 862069), (377, 795756), (507, 591716), (676, 443787), (754, 397878), (1014, 295858), (1131, 265252), (1508, 198939), (2028, 147929), (2262, 132626), (4524, 66313), (4901, 61212), (5101, 58812), (9802, 30606), (10202, 29406), (14703, 20404), (15303, 19604)]