187996950

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{15473}}^1$

素因数の和:15500

約数の個数: 72

約数和(自身を含む): 523825848

約数和(自身を除く): 335828898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 810, 1215, 1350, 2025, 2430, 4050, 6075, 12150, 15473, 30946, 46419, 77365, 92838, 139257, 154730, 232095, 278514, 386825, 417771, 464190, 696285, 773650, 835542, 1160475, 1253313, 1392570, 2088855, 2320950, 2506626, 3481425, 3759939, 4177710, 6266565, 6962850, 7519878, 10444275, 12533130, 18799695, 20888550, 31332825, 37599390, 62665650, 93998475, 187996950]

約数ペア:

[(1, 187996950), (2, 93998475), (3, 62665650), (5, 37599390), (6, 31332825), (9, 20888550), (10, 18799695), (15, 12533130), (18, 10444275), (25, 7519878), (27, 6962850), (30, 6266565), (45, 4177710), (50, 3759939), (54, 3481425), (75, 2506626), (81, 2320950), (90, 2088855), (135, 1392570), (150, 1253313), (162, 1160475), (225, 835542), (243, 773650), (270, 696285), (405, 464190), (450, 417771), (486, 386825), (675, 278514), (810, 232095), (1215, 154730), (1350, 139257), (2025, 92838), (2430, 77365), (4050, 46419), (6075, 30946), (12150, 15473)]