68716200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{16361}}^1$

素因数の和:16387

約数の個数: 96

約数和(自身を含む): 243466560

約数和(自身を除く): 174750360

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, 16361, 32722, 49083, 65444, 81805, 98166, 114527, 130888, 163610, 196332, 229054, 245415, 327220, 343581, 392664, 409025, 458108, 490830, 572635, 654440, 687162, 818050, 916216, 981660, 1145270, 1227075, 1374324, 1636100, 1717905, 1963320, 2290540, 2454150, 2748648, 2863175, 3272200, 3435810, 4581080, 4908300, 5726350, 6871620, 8589525, 9816600, 11452700, 13743240, 17179050, 22905400, 34358100, 68716200]

約数ペア:

[(1, 68716200), (2, 34358100), (3, 22905400), (4, 17179050), (5, 13743240), (6, 11452700), (7, 9816600), (8, 8589525), (10, 6871620), (12, 5726350), (14, 4908300), (15, 4581080), (20, 3435810), (21, 3272200), (24, 2863175), (25, 2748648), (28, 2454150), (30, 2290540), (35, 1963320), (40, 1717905), (42, 1636100), (50, 1374324), (56, 1227075), (60, 1145270), (70, 981660), (75, 916216), (84, 818050), (100, 687162), (105, 654440), (120, 572635), (140, 490830), (150, 458108), (168, 409025), (175, 392664), (200, 343581), (210, 327220), (280, 245415), (300, 229054), (350, 196332), (420, 163610), (525, 130888), (600, 114527), (700, 98166), (840, 81805), (1050, 65444), (1400, 49083), (2100, 32722), (4200, 16361)]