317812800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1005

約数の個数: 168

約数和(自身を含む): 1058139616

約数和(自身を除く): 740326816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 73, 75, 80, 96, 100, 120, 146, 150, 160, 192, 200, 219, 240, 292, 300, 320, 365, 400, 438, 480, 584, 600, 730, 800, 876, 907, 960, 1095, 1168, 1200, 1460, 1600, 1752, 1814, 1825, 2190, 2336, 2400, 2721, 2920, 3504, 3628, 3650, 4380, 4535, 4672, 4800, 5442, 5475, 5840, 7008, 7256, 7300, 8760, 9070, 10884, 10950, 11680, 13605, 14016, 14512, 14600, 17520, 18140, 21768, 21900, 22675, 23360, 27210, 29024, 29200, 35040, 36280, 43536, 43800, 45350, 54420, 58048, 58400, 66211, 68025, 70080, 72560, 87072, 87600, 90700, 108840, 116800, 132422, 136050, 145120, 174144, 175200, 181400, 198633, 217680, 264844, 272100, 290240, 331055, 350400, 362800, 397266, 435360, 529688, 544200, 662110, 725600, 794532, 870720, 993165, 1059376, 1088400, 1324220, 1451200, 1589064, 1655275, 1986330, 2118752, 2176800, 2648440, 3178128, 3310550, 3972660, 4237504, 4353600, 4965825, 5296880, 6356256, 6621100, 7945320, 9931650, 10593760, 12712512, 13242200, 15890640, 19863300, 21187520, 26484400, 31781280, 39726600, 52968800, 63562560, 79453200, 105937600, 158906400, 317812800]

約数ペア:

[(1, 317812800), (2, 158906400), (3, 105937600), (4, 79453200), (5, 63562560), (6, 52968800), (8, 39726600), (10, 31781280), (12, 26484400), (15, 21187520), (16, 19863300), (20, 15890640), (24, 13242200), (25, 12712512), (30, 10593760), (32, 9931650), (40, 7945320), (48, 6621100), (50, 6356256), (60, 5296880), (64, 4965825), (73, 4353600), (75, 4237504), (80, 3972660), (96, 3310550), (100, 3178128), (120, 2648440), (146, 2176800), (150, 2118752), (160, 1986330), (192, 1655275), (200, 1589064), (219, 1451200), (240, 1324220), (292, 1088400), (300, 1059376), (320, 993165), (365, 870720), (400, 794532), (438, 725600), (480, 662110), (584, 544200), (600, 529688), (730, 435360), (800, 397266), (876, 362800), (907, 350400), (960, 331055), (1095, 290240), (1168, 272100), (1200, 264844), (1460, 217680), (1600, 198633), (1752, 181400), (1814, 175200), (1825, 174144), (2190, 145120), (2336, 136050), (2400, 132422), (2721, 116800), (2920, 108840), (3504, 90700), (3628, 87600), (3650, 87072), (4380, 72560), (4535, 70080), (4672, 68025), (4800, 66211), (5442, 58400), (5475, 58048), (5840, 54420), (7008, 45350), (7256, 43800), (7300, 43536), (8760, 36280), (9070, 35040), (10884, 29200), (10950, 29024), (11680, 27210), (13605, 23360), (14016, 22675), (14512, 21900), (14600, 21768), (17520, 18140)]