84376620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{156253}}^1$

素因数の和:156271

約数の個数: 48

約数和(自身を含む): 262506720

約数和(自身を除く): 178130100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 156253, 312506, 468759, 625012, 781265, 937518, 1406277, 1562530, 1875036, 2343795, 2812554, 3125060, 4218831, 4687590, 5625108, 7031385, 8437662, 9375180, 14062770, 16875324, 21094155, 28125540, 42188310, 84376620]

約数ペア:

[(1, 84376620), (2, 42188310), (3, 28125540), (4, 21094155), (5, 16875324), (6, 14062770), (9, 9375180), (10, 8437662), (12, 7031385), (15, 5625108), (18, 4687590), (20, 4218831), (27, 3125060), (30, 2812554), (36, 2343795), (45, 1875036), (54, 1562530), (60, 1406277), (90, 937518), (108, 781265), (135, 625012), (180, 468759), (270, 312506), (540, 156253)]