42155400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{10037}}^1$

素因数の和:10063

約数の個数: 96

約数和(自身を含む): 149365440

約数和(自身を除く): 107210040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 10037, 20074, 30111, 40148, 50185, 60222, 70259, 80296, 100370, 120444, 140518, 150555, 200740, 210777, 240888, 250925, 281036, 301110, 351295, 401480, 421554, 501850, 562072, 602220, 702590, 752775, 843108, 1003700, 1053885, 1204440, 1405180, 1505550, 1686216, 1756475, 2007400, 2107770, 2810360, 3011100, 3512950, 4215540, 5269425, 6022200, 7025900, 8431080, 10538850, 14051800, 21077700, 42155400]

約数ペア:

[(1, 42155400), (2, 21077700), (3, 14051800), (4, 10538850), (5, 8431080), (6, 7025900), (7, 6022200), (8, 5269425), (10, 4215540), (12, 3512950), (14, 3011100), (15, 2810360), (20, 2107770), (21, 2007400), (24, 1756475), (25, 1686216), (28, 1505550), (30, 1405180), (35, 1204440), (40, 1053885), (42, 1003700), (50, 843108), (56, 752775), (60, 702590), (70, 602220), (75, 562072), (84, 501850), (100, 421554), (105, 401480), (120, 351295), (140, 301110), (150, 281036), (168, 250925), (175, 240888), (200, 210777), (210, 200740), (280, 150555), (300, 140518), (350, 120444), (420, 100370), (525, 80296), (600, 70259), (700, 60222), (840, 50185), (1050, 40148), (1400, 30111), (2100, 20074), (4200, 10037)]