64324800

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{1489}}^1$

素因数の和:1520

約数の個数: 168

約数和(自身を含む): 234645200

約数和(自身を除く): 170320400

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, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1489, 1600, 1728, 1800, 2160, 2400, 2700, 2880, 2978, 3600, 4320, 4467, 4800, 5400, 5956, 7200, 7445, 8640, 8934, 10800, 11912, 13401, 14400, 14890, 17868, 21600, 22335, 23824, 26802, 29780, 35736, 37225, 40203, 43200, 44670, 47648, 53604, 59560, 67005, 71472, 74450, 80406, 89340, 95296, 107208, 111675, 119120, 134010, 142944, 148900, 160812, 178680, 201015, 214416, 223350, 238240, 268020, 285888, 297800, 321624, 335025, 357360, 402030, 428832, 446700, 476480, 536040, 595600, 643248, 670050, 714720, 804060, 857664, 893400, 1005075, 1072080, 1191200, 1286496, 1340100, 1429440, 1608120, 1786800, 2010150, 2144160, 2382400, 2572992, 2680200, 3216240, 3573600, 4020300, 4288320, 5360400, 6432480, 7147200, 8040600, 10720800, 12864960, 16081200, 21441600, 32162400, 64324800]

約数ペア:

[(1, 64324800), (2, 32162400), (3, 21441600), (4, 16081200), (5, 12864960), (6, 10720800), (8, 8040600), (9, 7147200), (10, 6432480), (12, 5360400), (15, 4288320), (16, 4020300), (18, 3573600), (20, 3216240), (24, 2680200), (25, 2572992), (27, 2382400), (30, 2144160), (32, 2010150), (36, 1786800), (40, 1608120), (45, 1429440), (48, 1340100), (50, 1286496), (54, 1191200), (60, 1072080), (64, 1005075), (72, 893400), (75, 857664), (80, 804060), (90, 714720), (96, 670050), (100, 643248), (108, 595600), (120, 536040), (135, 476480), (144, 446700), (150, 428832), (160, 402030), (180, 357360), (192, 335025), (200, 321624), (216, 297800), (225, 285888), (240, 268020), (270, 238240), (288, 223350), (300, 214416), (320, 201015), (360, 178680), (400, 160812), (432, 148900), (450, 142944), (480, 134010), (540, 119120), (576, 111675), (600, 107208), (675, 95296), (720, 89340), (800, 80406), (864, 74450), (900, 71472), (960, 67005), (1080, 59560), (1200, 53604), (1350, 47648), (1440, 44670), (1489, 43200), (1600, 40203), (1728, 37225), (1800, 35736), (2160, 29780), (2400, 26802), (2700, 23824), (2880, 22335), (2978, 21600), (3600, 17868), (4320, 14890), (4467, 14400), (4800, 13401), (5400, 11912), (5956, 10800), (7200, 8934), (7445, 8640)]