68113860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 202608000

約数和(自身を除く): 134494140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 149, 190, 228, 285, 298, 380, 401, 447, 570, 596, 745, 802, 894, 1140, 1203, 1490, 1604, 1788, 2005, 2235, 2406, 2831, 2980, 4010, 4470, 4812, 5662, 6015, 7619, 8020, 8493, 8940, 11324, 12030, 14155, 15238, 16986, 22857, 24060, 28310, 30476, 33972, 38095, 42465, 45714, 56620, 59749, 76190, 84930, 91428, 114285, 119498, 152380, 169860, 179247, 228570, 238996, 298745, 358494, 457140, 597490, 716988, 896235, 1135231, 1194980, 1792470, 2270462, 3405693, 3584940, 4540924, 5676155, 6811386, 11352310, 13622772, 17028465, 22704620, 34056930, 68113860]

約数ペア:

[(1, 68113860), (2, 34056930), (3, 22704620), (4, 17028465), (5, 13622772), (6, 11352310), (10, 6811386), (12, 5676155), (15, 4540924), (19, 3584940), (20, 3405693), (30, 2270462), (38, 1792470), (57, 1194980), (60, 1135231), (76, 896235), (95, 716988), (114, 597490), (149, 457140), (190, 358494), (228, 298745), (285, 238996), (298, 228570), (380, 179247), (401, 169860), (447, 152380), (570, 119498), (596, 114285), (745, 91428), (802, 84930), (894, 76190), (1140, 59749), (1203, 56620), (1490, 45714), (1604, 42465), (1788, 38095), (2005, 33972), (2235, 30476), (2406, 28310), (2831, 24060), (2980, 22857), (4010, 16986), (4470, 15238), (4812, 14155), (5662, 12030), (6015, 11324), (7619, 8940), (8020, 8493)]