1284446700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{475721}}^1$

素因数の和:475744

約数の個数: 72

約数和(自身を含む): 4129266960

約数和(自身を除く): 2844820260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 475721, 951442, 1427163, 1902884, 2378605, 2854326, 4281489, 4757210, 5708652, 7135815, 8562978, 9514420, 11893025, 12844467, 14271630, 17125956, 21407445, 23786050, 25688934, 28543260, 35679075, 42814890, 47572100, 51377868, 64222335, 71358150, 85629780, 107037225, 128444670, 142716300, 214074450, 256889340, 321111675, 428148900, 642223350, 1284446700]

約数ペア:

[(1, 1284446700), (2, 642223350), (3, 428148900), (4, 321111675), (5, 256889340), (6, 214074450), (9, 142716300), (10, 128444670), (12, 107037225), (15, 85629780), (18, 71358150), (20, 64222335), (25, 51377868), (27, 47572100), (30, 42814890), (36, 35679075), (45, 28543260), (50, 25688934), (54, 23786050), (60, 21407445), (75, 17125956), (90, 14271630), (100, 12844467), (108, 11893025), (135, 9514420), (150, 8562978), (180, 7135815), (225, 5708652), (270, 4757210), (300, 4281489), (450, 2854326), (540, 2378605), (675, 1902884), (900, 1427163), (1350, 951442), (2700, 475721)]