139023600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{115853}}^1$

素因数の和:115874

約数の個数: 60

約数和(自身を含む): 445342776

約数和(自身を除く): 306319176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 115853, 231706, 347559, 463412, 579265, 695118, 926824, 1158530, 1390236, 1737795, 1853648, 2317060, 2780472, 2896325, 3475590, 4634120, 5560944, 5792650, 6951180, 8688975, 9268240, 11585300, 13902360, 17377950, 23170600, 27804720, 34755900, 46341200, 69511800, 139023600]

約数ペア:

[(1, 139023600), (2, 69511800), (3, 46341200), (4, 34755900), (5, 27804720), (6, 23170600), (8, 17377950), (10, 13902360), (12, 11585300), (15, 9268240), (16, 8688975), (20, 6951180), (24, 5792650), (25, 5560944), (30, 4634120), (40, 3475590), (48, 2896325), (50, 2780472), (60, 2317060), (75, 1853648), (80, 1737795), (100, 1390236), (120, 1158530), (150, 926824), (200, 695118), (240, 579265), (300, 463412), (400, 347559), (600, 231706), (1200, 115853)]