542781540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{143593}}^1$

素因数の和:143618

約数の個数: 96

約数和(自身を含む): 1929903360

約数和(自身を除く): 1387121820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 143593, 287186, 430779, 574372, 717965, 861558, 1005151, 1292337, 1435930, 1723116, 2010302, 2153895, 2584674, 2871860, 3015453, 3877011, 4020604, 4307790, 5025755, 5169348, 6030906, 6461685, 7754022, 8615580, 9046359, 10051510, 12061812, 12923370, 15077265, 15508044, 18092718, 19385055, 20103020, 25846740, 27139077, 30154530, 36185436, 38770110, 45231795, 54278154, 60309060, 77540220, 90463590, 108556308, 135695385, 180927180, 271390770, 542781540]

約数ペア:

[(1, 542781540), (2, 271390770), (3, 180927180), (4, 135695385), (5, 108556308), (6, 90463590), (7, 77540220), (9, 60309060), (10, 54278154), (12, 45231795), (14, 38770110), (15, 36185436), (18, 30154530), (20, 27139077), (21, 25846740), (27, 20103020), (28, 19385055), (30, 18092718), (35, 15508044), (36, 15077265), (42, 12923370), (45, 12061812), (54, 10051510), (60, 9046359), (63, 8615580), (70, 7754022), (84, 6461685), (90, 6030906), (105, 5169348), (108, 5025755), (126, 4307790), (135, 4020604), (140, 3877011), (180, 3015453), (189, 2871860), (210, 2584674), (252, 2153895), (270, 2010302), (315, 1723116), (378, 1435930), (420, 1292337), (540, 1005151), (630, 861558), (756, 717965), (945, 574372), (1260, 430779), (1890, 287186), (3780, 143593)]