306450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{227}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 848160

約数和(自身を除く): 541710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 227, 270, 450, 454, 675, 681, 1135, 1350, 1362, 2043, 2270, 3405, 4086, 5675, 6129, 6810, 10215, 11350, 12258, 17025, 20430, 30645, 34050, 51075, 61290, 102150, 153225, 306450]

約数ペア:

[(1, 306450), (2, 153225), (3, 102150), (5, 61290), (6, 51075), (9, 34050), (10, 30645), (15, 20430), (18, 17025), (25, 12258), (27, 11350), (30, 10215), (45, 6810), (50, 6129), (54, 5675), (75, 4086), (90, 3405), (135, 2270), (150, 2043), (225, 1362), (227, 1350), (270, 1135), (450, 681), (454, 675)]