75986400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{4523}}^1$

素因数の和:4553

約数の個数: 144

約数和(自身を含む): 282731904

約数和(自身を除く): 206745504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 4523, 5600, 8400, 9046, 13569, 16800, 18092, 22615, 27138, 31661, 36184, 45230, 54276, 63322, 67845, 72368, 90460, 94983, 108552, 113075, 126644, 135690, 144736, 158305, 180920, 189966, 217104, 226150, 253288, 271380, 316610, 339225, 361840, 379932, 434208, 452300, 474915, 506576, 542760, 633220, 678450, 723680, 759864, 791525, 904600, 949830, 1013152, 1085520, 1266440, 1356900, 1519728, 1583050, 1809200, 1899660, 2171040, 2374575, 2532880, 2713800, 3039456, 3166100, 3618400, 3799320, 4749150, 5065760, 5427600, 6332200, 7598640, 9498300, 10855200, 12664400, 15197280, 18996600, 25328800, 37993200, 75986400]

約数ペア:

[(1, 75986400), (2, 37993200), (3, 25328800), (4, 18996600), (5, 15197280), (6, 12664400), (7, 10855200), (8, 9498300), (10, 7598640), (12, 6332200), (14, 5427600), (15, 5065760), (16, 4749150), (20, 3799320), (21, 3618400), (24, 3166100), (25, 3039456), (28, 2713800), (30, 2532880), (32, 2374575), (35, 2171040), (40, 1899660), (42, 1809200), (48, 1583050), (50, 1519728), (56, 1356900), (60, 1266440), (70, 1085520), (75, 1013152), (80, 949830), (84, 904600), (96, 791525), (100, 759864), (105, 723680), (112, 678450), (120, 633220), (140, 542760), (150, 506576), (160, 474915), (168, 452300), (175, 434208), (200, 379932), (210, 361840), (224, 339225), (240, 316610), (280, 271380), (300, 253288), (336, 226150), (350, 217104), (400, 189966), (420, 180920), (480, 158305), (525, 144736), (560, 135690), (600, 126644), (672, 113075), (700, 108552), (800, 94983), (840, 90460), (1050, 72368), (1120, 67845), (1200, 63322), (1400, 54276), (1680, 45230), (2100, 36184), (2400, 31661), (2800, 27138), (3360, 22615), (4200, 18092), (4523, 16800), (5600, 13569), (8400, 9046)]