28553400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 99379800

約数和(自身を除く): 70826400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 145, 150, 174, 180, 200, 225, 232, 261, 290, 300, 348, 360, 435, 450, 522, 547, 580, 600, 696, 725, 870, 900, 1044, 1094, 1160, 1305, 1450, 1641, 1740, 1800, 2088, 2175, 2188, 2610, 2735, 2900, 3282, 3480, 4350, 4376, 4923, 5220, 5470, 5800, 6525, 6564, 8205, 8700, 9846, 10440, 10940, 13050, 13128, 13675, 15863, 16410, 17400, 19692, 21880, 24615, 26100, 27350, 31726, 32820, 39384, 41025, 47589, 49230, 52200, 54700, 63452, 65640, 79315, 82050, 95178, 98460, 109400, 123075, 126904, 142767, 158630, 164100, 190356, 196920, 237945, 246150, 285534, 317260, 328200, 380712, 396575, 475890, 492300, 571068, 634520, 713835, 793150, 951780, 984600, 1142136, 1189725, 1427670, 1586300, 1903560, 2379450, 2855340, 3172600, 3569175, 4758900, 5710680, 7138350, 9517800, 14276700, 28553400]

約数ペア:

[(1, 28553400), (2, 14276700), (3, 9517800), (4, 7138350), (5, 5710680), (6, 4758900), (8, 3569175), (9, 3172600), (10, 2855340), (12, 2379450), (15, 1903560), (18, 1586300), (20, 1427670), (24, 1189725), (25, 1142136), (29, 984600), (30, 951780), (36, 793150), (40, 713835), (45, 634520), (50, 571068), (58, 492300), (60, 475890), (72, 396575), (75, 380712), (87, 328200), (90, 317260), (100, 285534), (116, 246150), (120, 237945), (145, 196920), (150, 190356), (174, 164100), (180, 158630), (200, 142767), (225, 126904), (232, 123075), (261, 109400), (290, 98460), (300, 95178), (348, 82050), (360, 79315), (435, 65640), (450, 63452), (522, 54700), (547, 52200), (580, 49230), (600, 47589), (696, 41025), (725, 39384), (870, 32820), (900, 31726), (1044, 27350), (1094, 26100), (1160, 24615), (1305, 21880), (1450, 19692), (1641, 17400), (1740, 16410), (1800, 15863), (2088, 13675), (2175, 13128), (2188, 13050), (2610, 10940), (2735, 10440), (2900, 9846), (3282, 8700), (3480, 8205), (4350, 6564), (4376, 6525), (4923, 5800), (5220, 5470)]