78658950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{4003}}^1$

素因数の和:4149

約数の個数: 48

約数和(自身を含む): 196612416

約数和(自身を除く): 117953466

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 131, 150, 262, 393, 655, 786, 1310, 1965, 3275, 3930, 4003, 6550, 8006, 9825, 12009, 19650, 20015, 24018, 40030, 60045, 100075, 120090, 200150, 300225, 524393, 600450, 1048786, 1573179, 2621965, 3146358, 5243930, 7865895, 13109825, 15731790, 26219650, 39329475, 78658950]

約数ペア:

[(1, 78658950), (2, 39329475), (3, 26219650), (5, 15731790), (6, 13109825), (10, 7865895), (15, 5243930), (25, 3146358), (30, 2621965), (50, 1573179), (75, 1048786), (131, 600450), (150, 524393), (262, 300225), (393, 200150), (655, 120090), (786, 100075), (1310, 60045), (1965, 40030), (3275, 24018), (3930, 20015), (4003, 19650), (6550, 12009), (8006, 9825)]