2102400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{73}}^1$

素因数の和:103

約数の個数: 144

約数和(自身を含む): 7604610

約数和(自身を除く): 5502210

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 73, 75, 80, 90, 96, 100, 120, 128, 144, 146, 150, 160, 180, 192, 200, 219, 225, 240, 288, 292, 300, 320, 360, 365, 384, 400, 438, 450, 480, 576, 584, 600, 640, 657, 720, 730, 800, 876, 900, 960, 1095, 1152, 1168, 1200, 1314, 1440, 1460, 1600, 1752, 1800, 1825, 1920, 2190, 2336, 2400, 2628, 2880, 2920, 3200, 3285, 3504, 3600, 3650, 4380, 4672, 4800, 5256, 5475, 5760, 5840, 6570, 7008, 7200, 7300, 8760, 9344, 9600, 10512, 10950, 11680, 13140, 14016, 14400, 14600, 16425, 17520, 21024, 21900, 23360, 26280, 28032, 28800, 29200, 32850, 35040, 42048, 43800, 46720, 52560, 58400, 65700, 70080, 84096, 87600, 105120, 116800, 131400, 140160, 175200, 210240, 233600, 262800, 350400, 420480, 525600, 700800, 1051200, 2102400]

約数ペア:

[(1, 2102400), (2, 1051200), (3, 700800), (4, 525600), (5, 420480), (6, 350400), (8, 262800), (9, 233600), (10, 210240), (12, 175200), (15, 140160), (16, 131400), (18, 116800), (20, 105120), (24, 87600), (25, 84096), (30, 70080), (32, 65700), (36, 58400), (40, 52560), (45, 46720), (48, 43800), (50, 42048), (60, 35040), (64, 32850), (72, 29200), (73, 28800), (75, 28032), (80, 26280), (90, 23360), (96, 21900), (100, 21024), (120, 17520), (128, 16425), (144, 14600), (146, 14400), (150, 14016), (160, 13140), (180, 11680), (192, 10950), (200, 10512), (219, 9600), (225, 9344), (240, 8760), (288, 7300), (292, 7200), (300, 7008), (320, 6570), (360, 5840), (365, 5760), (384, 5475), (400, 5256), (438, 4800), (450, 4672), (480, 4380), (576, 3650), (584, 3600), (600, 3504), (640, 3285), (657, 3200), (720, 2920), (730, 2880), (800, 2628), (876, 2400), (900, 2336), (960, 2190), (1095, 1920), (1152, 1825), (1168, 1800), (1200, 1752), (1314, 1600), (1440, 1460)]