438150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 1142784

約数和(自身を除く): 704634

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 127, 138, 150, 230, 254, 345, 381, 575, 635, 690, 762, 1150, 1270, 1725, 1905, 2921, 3175, 3450, 3810, 5842, 6350, 8763, 9525, 14605, 17526, 19050, 29210, 43815, 73025, 87630, 146050, 219075, 438150]

約数ペア:

[(1, 438150), (2, 219075), (3, 146050), (5, 87630), (6, 73025), (10, 43815), (15, 29210), (23, 19050), (25, 17526), (30, 14605), (46, 9525), (50, 8763), (69, 6350), (75, 5842), (115, 3810), (127, 3450), (138, 3175), (150, 2921), (230, 1905), (254, 1725), (345, 1270), (381, 1150), (575, 762), (635, 690)]