18007950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 44925696

約数和(自身を除く): 26917746

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 271, 443, 542, 813, 886, 1329, 1355, 1626, 2215, 2658, 2710, 4065, 4430, 6645, 6775, 8130, 11075, 13290, 13550, 20325, 22150, 33225, 40650, 66450, 120053, 240106, 360159, 600265, 720318, 1200530, 1800795, 3001325, 3601590, 6002650, 9003975, 18007950]

約数ペア:

[(1, 18007950), (2, 9003975), (3, 6002650), (5, 3601590), (6, 3001325), (10, 1800795), (15, 1200530), (25, 720318), (30, 600265), (50, 360159), (75, 240106), (150, 120053), (271, 66450), (443, 40650), (542, 33225), (813, 22150), (886, 20325), (1329, 13550), (1355, 13290), (1626, 11075), (2215, 8130), (2658, 6775), (2710, 6645), (4065, 4430)]