143141900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3517}}^1$

素因数の和:3579

約数の個数: 72

約数和(自身を含む): 348113136

約数和(自身を除く): 204971236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 148, 185, 220, 275, 370, 407, 550, 740, 814, 925, 1100, 1628, 1850, 2035, 3517, 3700, 4070, 7034, 8140, 10175, 14068, 17585, 20350, 35170, 38687, 40700, 70340, 77374, 87925, 130129, 154748, 175850, 193435, 260258, 351700, 386870, 520516, 650645, 773740, 967175, 1301290, 1431419, 1934350, 2602580, 2862838, 3253225, 3868700, 5725676, 6506450, 7157095, 13012900, 14314190, 28628380, 35785475, 71570950, 143141900]

約数ペア:

[(1, 143141900), (2, 71570950), (4, 35785475), (5, 28628380), (10, 14314190), (11, 13012900), (20, 7157095), (22, 6506450), (25, 5725676), (37, 3868700), (44, 3253225), (50, 2862838), (55, 2602580), (74, 1934350), (100, 1431419), (110, 1301290), (148, 967175), (185, 773740), (220, 650645), (275, 520516), (370, 386870), (407, 351700), (550, 260258), (740, 193435), (814, 175850), (925, 154748), (1100, 130129), (1628, 87925), (1850, 77374), (2035, 70340), (3517, 40700), (3700, 38687), (4070, 35170), (7034, 20350), (8140, 17585), (10175, 14068)]