18230400

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{211}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 67034400

約数和(自身を除く): 48804000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 211, 216, 225, 240, 270, 288, 300, 320, 360, 384, 400, 422, 432, 450, 480, 540, 576, 600, 633, 640, 675, 720, 800, 844, 864, 900, 960, 1055, 1080, 1152, 1200, 1266, 1350, 1440, 1600, 1688, 1728, 1800, 1899, 1920, 2110, 2160, 2400, 2532, 2700, 2880, 3165, 3200, 3376, 3456, 3600, 3798, 4220, 4320, 4800, 5064, 5275, 5400, 5697, 5760, 6330, 6752, 7200, 7596, 8440, 8640, 9495, 9600, 10128, 10550, 10800, 11394, 12660, 13504, 14400, 15192, 15825, 16880, 17280, 18990, 20256, 21100, 21600, 22788, 25320, 27008, 28485, 28800, 30384, 31650, 33760, 37980, 40512, 42200, 43200, 45576, 47475, 50640, 56970, 60768, 63300, 67520, 75960, 81024, 84400, 86400, 91152, 94950, 101280, 113940, 121536, 126600, 135040, 142425, 151920, 168800, 182304, 189900, 202560, 227880, 243072, 253200, 284850, 303840, 337600, 364608, 379800, 405120, 455760, 506400, 569700, 607680, 675200, 729216, 759600, 911520, 1012800, 1139400, 1215360, 1519200, 1823040, 2025600, 2278800, 3038400, 3646080, 4557600, 6076800, 9115200, 18230400]

約数ペア:

[(1, 18230400), (2, 9115200), (3, 6076800), (4, 4557600), (5, 3646080), (6, 3038400), (8, 2278800), (9, 2025600), (10, 1823040), (12, 1519200), (15, 1215360), (16, 1139400), (18, 1012800), (20, 911520), (24, 759600), (25, 729216), (27, 675200), (30, 607680), (32, 569700), (36, 506400), (40, 455760), (45, 405120), (48, 379800), (50, 364608), (54, 337600), (60, 303840), (64, 284850), (72, 253200), (75, 243072), (80, 227880), (90, 202560), (96, 189900), (100, 182304), (108, 168800), (120, 151920), (128, 142425), (135, 135040), (144, 126600), (150, 121536), (160, 113940), (180, 101280), (192, 94950), (200, 91152), (211, 86400), (216, 84400), (225, 81024), (240, 75960), (270, 67520), (288, 63300), (300, 60768), (320, 56970), (360, 50640), (384, 47475), (400, 45576), (422, 43200), (432, 42200), (450, 40512), (480, 37980), (540, 33760), (576, 31650), (600, 30384), (633, 28800), (640, 28485), (675, 27008), (720, 25320), (800, 22788), (844, 21600), (864, 21100), (900, 20256), (960, 18990), (1055, 17280), (1080, 16880), (1152, 15825), (1200, 15192), (1266, 14400), (1350, 13504), (1440, 12660), (1600, 11394), (1688, 10800), (1728, 10550), (1800, 10128), (1899, 9600), (1920, 9495), (2110, 8640), (2160, 8440), (2400, 7596), (2532, 7200), (2700, 6752), (2880, 6330), (3165, 5760), (3200, 5697), (3376, 5400), (3456, 5275), (3600, 5064), (3798, 4800), (4220, 4320)]