138349350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{102481}}^1$

素因数の和:102502

約数の個数: 48

約数和(自身を含む): 381233040

約数和(自身を除く): 242883690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 102481, 204962, 307443, 512405, 614886, 922329, 1024810, 1537215, 1844658, 2562025, 2766987, 3074430, 4611645, 5124050, 5533974, 7686075, 9223290, 13834935, 15372150, 23058225, 27669870, 46116450, 69174675, 138349350]

約数ペア:

[(1, 138349350), (2, 69174675), (3, 46116450), (5, 27669870), (6, 23058225), (9, 15372150), (10, 13834935), (15, 9223290), (18, 7686075), (25, 5533974), (27, 5124050), (30, 4611645), (45, 3074430), (50, 2766987), (54, 2562025), (75, 1844658), (90, 1537215), (135, 1024810), (150, 922329), (225, 614886), (270, 512405), (450, 307443), (675, 204962), (1350, 102481)]