27250020

素因数分解:

$2^2\times 3^7\times 5^1\times 7^1\times {\mathrm{89}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 99187200

約数和(自身を除く): 71937180

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, 81, 84, 89, 90, 105, 108, 126, 135, 140, 162, 178, 180, 189, 210, 243, 252, 267, 270, 315, 324, 356, 378, 405, 420, 445, 486, 534, 540, 567, 623, 630, 729, 756, 801, 810, 890, 945, 972, 1068, 1134, 1215, 1246, 1260, 1335, 1458, 1602, 1620, 1701, 1780, 1869, 1890, 2187, 2268, 2403, 2430, 2492, 2670, 2835, 2916, 3115, 3204, 3402, 3645, 3738, 3780, 4005, 4374, 4806, 4860, 5103, 5340, 5607, 5670, 6230, 6804, 7209, 7290, 7476, 8010, 8505, 8748, 9345, 9612, 10206, 10935, 11214, 11340, 12015, 12460, 14418, 14580, 15309, 16020, 16821, 17010, 18690, 20412, 21627, 21870, 22428, 24030, 25515, 28035, 28836, 30618, 33642, 34020, 36045, 37380, 43254, 43740, 48060, 50463, 51030, 56070, 61236, 64881, 67284, 72090, 76545, 84105, 86508, 100926, 102060, 108135, 112140, 129762, 144180, 151389, 153090, 168210, 194643, 201852, 216270, 252315, 259524, 302778, 306180, 324405, 336420, 389286, 432540, 454167, 504630, 605556, 648810, 756945, 778572, 908334, 973215, 1009260, 1297620, 1362501, 1513890, 1816668, 1946430, 2270835, 2725002, 3027780, 3892860, 4541670, 5450004, 6812505, 9083340, 13625010, 27250020]

約数ペア:

[(1, 27250020), (2, 13625010), (3, 9083340), (4, 6812505), (5, 5450004), (6, 4541670), (7, 3892860), (9, 3027780), (10, 2725002), (12, 2270835), (14, 1946430), (15, 1816668), (18, 1513890), (20, 1362501), (21, 1297620), (27, 1009260), (28, 973215), (30, 908334), (35, 778572), (36, 756945), (42, 648810), (45, 605556), (54, 504630), (60, 454167), (63, 432540), (70, 389286), (81, 336420), (84, 324405), (89, 306180), (90, 302778), (105, 259524), (108, 252315), (126, 216270), (135, 201852), (140, 194643), (162, 168210), (178, 153090), (180, 151389), (189, 144180), (210, 129762), (243, 112140), (252, 108135), (267, 102060), (270, 100926), (315, 86508), (324, 84105), (356, 76545), (378, 72090), (405, 67284), (420, 64881), (445, 61236), (486, 56070), (534, 51030), (540, 50463), (567, 48060), (623, 43740), (630, 43254), (729, 37380), (756, 36045), (801, 34020), (810, 33642), (890, 30618), (945, 28836), (972, 28035), (1068, 25515), (1134, 24030), (1215, 22428), (1246, 21870), (1260, 21627), (1335, 20412), (1458, 18690), (1602, 17010), (1620, 16821), (1701, 16020), (1780, 15309), (1869, 14580), (1890, 14418), (2187, 12460), (2268, 12015), (2403, 11340), (2430, 11214), (2492, 10935), (2670, 10206), (2835, 9612), (2916, 9345), (3115, 8748), (3204, 8505), (3402, 8010), (3645, 7476), (3738, 7290), (3780, 7209), (4005, 6804), (4374, 6230), (4806, 5670), (4860, 5607), (5103, 5340)]