191798400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{19979}}^1$

素因数の和:20006

約数の個数: 96

約数和(自身を含む): 631767600

約数和(自身を除く): 439969200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 19979, 39958, 59937, 79916, 99895, 119874, 159832, 199790, 239748, 299685, 319664, 399580, 479496, 499475, 599370, 639328, 799160, 958992, 998950, 1198740, 1278656, 1498425, 1598320, 1917984, 1997900, 2397480, 2557312, 2996850, 3196640, 3835968, 3995800, 4794960, 5993700, 6393280, 7671936, 7991600, 9589920, 11987400, 12786560, 15983200, 19179840, 23974800, 31966400, 38359680, 47949600, 63932800, 95899200, 191798400]

約数ペア:

[(1, 191798400), (2, 95899200), (3, 63932800), (4, 47949600), (5, 38359680), (6, 31966400), (8, 23974800), (10, 19179840), (12, 15983200), (15, 12786560), (16, 11987400), (20, 9589920), (24, 7991600), (25, 7671936), (30, 6393280), (32, 5993700), (40, 4794960), (48, 3995800), (50, 3835968), (60, 3196640), (64, 2996850), (75, 2557312), (80, 2397480), (96, 1997900), (100, 1917984), (120, 1598320), (128, 1498425), (150, 1278656), (160, 1198740), (192, 998950), (200, 958992), (240, 799160), (300, 639328), (320, 599370), (384, 499475), (400, 479496), (480, 399580), (600, 319664), (640, 299685), (800, 239748), (960, 199790), (1200, 159832), (1600, 119874), (1920, 99895), (2400, 79916), (3200, 59937), (4800, 39958), (9600, 19979)]