149153880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9787}}^1$

素因数の和:9928

約数の個数: 64

約数和(自身を含む): 451031040

約数和(自身を除く): 301877160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 9787, 15240, 19574, 29361, 39148, 48935, 58722, 78296, 97870, 117444, 146805, 195740, 234888, 293610, 391480, 587220, 1174440, 1242949, 2485898, 3728847, 4971796, 6214745, 7457694, 9943592, 12429490, 14915388, 18644235, 24858980, 29830776, 37288470, 49717960, 74576940, 149153880]

約数ペア:

[(1, 149153880), (2, 74576940), (3, 49717960), (4, 37288470), (5, 29830776), (6, 24858980), (8, 18644235), (10, 14915388), (12, 12429490), (15, 9943592), (20, 7457694), (24, 6214745), (30, 4971796), (40, 3728847), (60, 2485898), (120, 1242949), (127, 1174440), (254, 587220), (381, 391480), (508, 293610), (635, 234888), (762, 195740), (1016, 146805), (1270, 117444), (1524, 97870), (1905, 78296), (2540, 58722), (3048, 48935), (3810, 39148), (5080, 29361), (7620, 19574), (9787, 15240)]