147231700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19121}}^1$

素因数の和:19153

約数の個数: 72

約数和(自身を含む): 398349504

約数和(自身を除く): 251117804

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 19121, 38242, 76484, 95605, 133847, 191210, 210331, 267694, 382420, 420662, 478025, 535388, 669235, 841324, 956050, 1051655, 1338470, 1472317, 1912100, 2103310, 2676940, 2944634, 3346175, 4206620, 5258275, 5889268, 6692350, 7361585, 10516550, 13384700, 14723170, 21033100, 29446340, 36807925, 73615850, 147231700]

約数ペア:

[(1, 147231700), (2, 73615850), (4, 36807925), (5, 29446340), (7, 21033100), (10, 14723170), (11, 13384700), (14, 10516550), (20, 7361585), (22, 6692350), (25, 5889268), (28, 5258275), (35, 4206620), (44, 3346175), (50, 2944634), (55, 2676940), (70, 2103310), (77, 1912100), (100, 1472317), (110, 1338470), (140, 1051655), (154, 956050), (175, 841324), (220, 669235), (275, 535388), (308, 478025), (350, 420662), (385, 382420), (550, 267694), (700, 210331), (770, 191210), (1100, 133847), (1540, 95605), (1925, 76484), (3850, 38242), (7700, 19121)]