239855400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{133253}}^1$

素因数の和:133275

約数の個数: 72

約数和(自身を含む): 805520430

約数和(自身を除く): 565665030

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 133253, 266506, 399759, 533012, 666265, 799518, 1066024, 1199277, 1332530, 1599036, 1998795, 2398554, 2665060, 3198072, 3331325, 3997590, 4797108, 5330120, 5996385, 6662650, 7995180, 9594216, 9993975, 11992770, 13325300, 15990360, 19987950, 23985540, 26650600, 29981925, 39975900, 47971080, 59963850, 79951800, 119927700, 239855400]

約数ペア:

[(1, 239855400), (2, 119927700), (3, 79951800), (4, 59963850), (5, 47971080), (6, 39975900), (8, 29981925), (9, 26650600), (10, 23985540), (12, 19987950), (15, 15990360), (18, 13325300), (20, 11992770), (24, 9993975), (25, 9594216), (30, 7995180), (36, 6662650), (40, 5996385), (45, 5330120), (50, 4797108), (60, 3997590), (72, 3331325), (75, 3198072), (90, 2665060), (100, 2398554), (120, 1998795), (150, 1599036), (180, 1332530), (200, 1199277), (225, 1066024), (300, 799518), (360, 666265), (450, 533012), (600, 399759), (900, 266506), (1800, 133253)]