68472900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{76081}}^1$

素因数の和:76101

約数の個数: 54

約数和(自身を含む): 214627322

約数和(自身を除く): 146154422

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 76081, 152162, 228243, 304324, 380405, 456486, 684729, 760810, 912972, 1141215, 1369458, 1521620, 1902025, 2282430, 2738916, 3423645, 3804050, 4564860, 5706075, 6847290, 7608100, 11412150, 13694580, 17118225, 22824300, 34236450, 68472900]

約数ペア:

[(1, 68472900), (2, 34236450), (3, 22824300), (4, 17118225), (5, 13694580), (6, 11412150), (9, 7608100), (10, 6847290), (12, 5706075), (15, 4564860), (18, 3804050), (20, 3423645), (25, 2738916), (30, 2282430), (36, 1902025), (45, 1521620), (50, 1369458), (60, 1141215), (75, 912972), (90, 760810), (100, 684729), (150, 456486), (180, 380405), (225, 304324), (300, 228243), (450, 152162), (900, 76081)]