67883900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2621}}^1$

素因数の和:2679

約数の個数: 72

約数和(自身を含む): 172968096

約数和(自身を除く): 105084196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 140, 148, 175, 185, 259, 350, 370, 518, 700, 740, 925, 1036, 1295, 1850, 2590, 2621, 3700, 5180, 5242, 6475, 10484, 12950, 13105, 18347, 25900, 26210, 36694, 52420, 65525, 73388, 91735, 96977, 131050, 183470, 193954, 262100, 366940, 387908, 458675, 484885, 678839, 917350, 969770, 1357678, 1834700, 1939540, 2424425, 2715356, 3394195, 4848850, 6788390, 9697700, 13576780, 16970975, 33941950, 67883900]

約数ペア:

[(1, 67883900), (2, 33941950), (4, 16970975), (5, 13576780), (7, 9697700), (10, 6788390), (14, 4848850), (20, 3394195), (25, 2715356), (28, 2424425), (35, 1939540), (37, 1834700), (50, 1357678), (70, 969770), (74, 917350), (100, 678839), (140, 484885), (148, 458675), (175, 387908), (185, 366940), (259, 262100), (350, 193954), (370, 183470), (518, 131050), (700, 96977), (740, 91735), (925, 73388), (1036, 65525), (1295, 52420), (1850, 36694), (2590, 26210), (2621, 25900), (3700, 18347), (5180, 13105), (5242, 12950), (6475, 10484)]