125963100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{15551}}^1$

素因数の和:15577

約数の個数: 90

約数和(自身を含む): 408348864

約数和(自身を除く): 282385764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 15551, 31102, 46653, 62204, 77755, 93306, 139959, 155510, 186612, 233265, 279918, 311020, 388775, 419877, 466530, 559836, 699795, 777550, 839754, 933060, 1166325, 1259631, 1399590, 1555100, 1679508, 2099385, 2332650, 2519262, 2799180, 3498975, 4198770, 4665300, 5038524, 6298155, 6997950, 8397540, 10496925, 12596310, 13995900, 20993850, 25192620, 31490775, 41987700, 62981550, 125963100]

約数ペア:

[(1, 125963100), (2, 62981550), (3, 41987700), (4, 31490775), (5, 25192620), (6, 20993850), (9, 13995900), (10, 12596310), (12, 10496925), (15, 8397540), (18, 6997950), (20, 6298155), (25, 5038524), (27, 4665300), (30, 4198770), (36, 3498975), (45, 2799180), (50, 2519262), (54, 2332650), (60, 2099385), (75, 1679508), (81, 1555100), (90, 1399590), (100, 1259631), (108, 1166325), (135, 933060), (150, 839754), (162, 777550), (180, 699795), (225, 559836), (270, 466530), (300, 419877), (324, 388775), (405, 311020), (450, 279918), (540, 233265), (675, 186612), (810, 155510), (900, 139959), (1350, 93306), (1620, 77755), (2025, 62204), (2700, 46653), (4050, 31102), (8100, 15551)]