67828150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:410

約数の個数: 72

約数和(自身を含む): 142959600

約数和(自身を除く): 75131450

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 169, 230, 299, 325, 338, 349, 575, 598, 650, 698, 845, 1150, 1495, 1690, 1745, 2990, 3490, 3887, 4225, 4537, 7475, 7774, 8027, 8450, 8725, 9074, 14950, 16054, 17450, 19435, 22685, 38870, 40135, 45370, 58981, 80270, 97175, 104351, 113425, 117962, 194350, 200675, 208702, 226850, 294905, 401350, 521755, 589810, 1043510, 1356563, 1474525, 2608775, 2713126, 2949050, 5217550, 6782815, 13565630, 33914075, 67828150]

約数ペア:

[(1, 67828150), (2, 33914075), (5, 13565630), (10, 6782815), (13, 5217550), (23, 2949050), (25, 2713126), (26, 2608775), (46, 1474525), (50, 1356563), (65, 1043510), (115, 589810), (130, 521755), (169, 401350), (230, 294905), (299, 226850), (325, 208702), (338, 200675), (349, 194350), (575, 117962), (598, 113425), (650, 104351), (698, 97175), (845, 80270), (1150, 58981), (1495, 45370), (1690, 40135), (1745, 38870), (2990, 22685), (3490, 19435), (3887, 17450), (4225, 16054), (4537, 14950), (7475, 9074), (7774, 8725), (8027, 8450)]