69502860

素因数分解:

$2^2\times 3^7\times 5^1\times 7^1\times {\mathrm{227}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 251274240

約数和(自身を除く): 181771380

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, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 227, 243, 252, 270, 315, 324, 378, 405, 420, 454, 486, 540, 567, 630, 681, 729, 756, 810, 908, 945, 972, 1134, 1135, 1215, 1260, 1362, 1458, 1589, 1620, 1701, 1890, 2043, 2187, 2268, 2270, 2430, 2724, 2835, 2916, 3178, 3402, 3405, 3645, 3780, 4086, 4374, 4540, 4767, 4860, 5103, 5670, 6129, 6356, 6804, 6810, 7290, 7945, 8172, 8505, 8748, 9534, 10206, 10215, 10935, 11340, 12258, 13620, 14301, 14580, 15309, 15890, 17010, 18387, 19068, 20412, 20430, 21870, 23835, 24516, 25515, 28602, 30618, 30645, 31780, 34020, 36774, 40860, 42903, 43740, 47670, 51030, 55161, 57204, 61236, 61290, 71505, 73548, 76545, 85806, 91935, 95340, 102060, 110322, 122580, 128709, 143010, 153090, 165483, 171612, 183870, 214515, 220644, 257418, 275805, 286020, 306180, 330966, 367740, 386127, 429030, 496449, 514836, 551610, 643545, 661932, 772254, 827415, 858060, 992898, 1103220, 1158381, 1287090, 1544508, 1654830, 1930635, 1985796, 2316762, 2482245, 2574180, 3309660, 3475143, 3861270, 4633524, 4964490, 5791905, 6950286, 7722540, 9928980, 11583810, 13900572, 17375715, 23167620, 34751430, 69502860]

約数ペア:

[(1, 69502860), (2, 34751430), (3, 23167620), (4, 17375715), (5, 13900572), (6, 11583810), (7, 9928980), (9, 7722540), (10, 6950286), (12, 5791905), (14, 4964490), (15, 4633524), (18, 3861270), (20, 3475143), (21, 3309660), (27, 2574180), (28, 2482245), (30, 2316762), (35, 1985796), (36, 1930635), (42, 1654830), (45, 1544508), (54, 1287090), (60, 1158381), (63, 1103220), (70, 992898), (81, 858060), (84, 827415), (90, 772254), (105, 661932), (108, 643545), (126, 551610), (135, 514836), (140, 496449), (162, 429030), (180, 386127), (189, 367740), (210, 330966), (227, 306180), (243, 286020), (252, 275805), (270, 257418), (315, 220644), (324, 214515), (378, 183870), (405, 171612), (420, 165483), (454, 153090), (486, 143010), (540, 128709), (567, 122580), (630, 110322), (681, 102060), (729, 95340), (756, 91935), (810, 85806), (908, 76545), (945, 73548), (972, 71505), (1134, 61290), (1135, 61236), (1215, 57204), (1260, 55161), (1362, 51030), (1458, 47670), (1589, 43740), (1620, 42903), (1701, 40860), (1890, 36774), (2043, 34020), (2187, 31780), (2268, 30645), (2270, 30618), (2430, 28602), (2724, 25515), (2835, 24516), (2916, 23835), (3178, 21870), (3402, 20430), (3405, 20412), (3645, 19068), (3780, 18387), (4086, 17010), (4374, 15890), (4540, 15309), (4767, 14580), (4860, 14301), (5103, 13620), (5670, 12258), (6129, 11340), (6356, 10935), (6804, 10215), (6810, 10206), (7290, 9534), (7945, 8748), (8172, 8505)]