772350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 2023680

約数和(自身を除く): 1251330

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 271, 285, 475, 542, 570, 813, 950, 1355, 1425, 1626, 2710, 2850, 4065, 5149, 6775, 8130, 10298, 13550, 15447, 20325, 25745, 30894, 40650, 51490, 77235, 128725, 154470, 257450, 386175, 772350]

約数ペア:

[(1, 772350), (2, 386175), (3, 257450), (5, 154470), (6, 128725), (10, 77235), (15, 51490), (19, 40650), (25, 30894), (30, 25745), (38, 20325), (50, 15447), (57, 13550), (75, 10298), (95, 8130), (114, 6775), (150, 5149), (190, 4065), (271, 2850), (285, 2710), (475, 1626), (542, 1425), (570, 1355), (813, 950)]