57666420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{45767}}^1$

素因数の和:45789

約数の個数: 72

約数和(自身を含む): 199914624

約数和(自身を除く): 142248204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 45767, 91534, 137301, 183068, 228835, 274602, 320369, 411903, 457670, 549204, 640738, 686505, 823806, 915340, 961107, 1281476, 1373010, 1601845, 1647612, 1922214, 2059515, 2746020, 2883321, 3203690, 3844428, 4119030, 4805535, 5766642, 6407380, 8238060, 9611070, 11533284, 14416605, 19222140, 28833210, 57666420]

約数ペア:

[(1, 57666420), (2, 28833210), (3, 19222140), (4, 14416605), (5, 11533284), (6, 9611070), (7, 8238060), (9, 6407380), (10, 5766642), (12, 4805535), (14, 4119030), (15, 3844428), (18, 3203690), (20, 2883321), (21, 2746020), (28, 2059515), (30, 1922214), (35, 1647612), (36, 1601845), (42, 1373010), (45, 1281476), (60, 961107), (63, 915340), (70, 823806), (84, 686505), (90, 640738), (105, 549204), (126, 457670), (140, 411903), (180, 320369), (210, 274602), (252, 228835), (315, 183068), (420, 137301), (630, 91534), (1260, 45767)]