143922780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8243}}^1$

素因数の和:8355

約数の個数: 72

約数和(自身を含む): 441119952

約数和(自身を除く): 297197172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 8243, 8730, 16486, 17460, 24729, 32972, 41215, 49458, 74187, 82430, 98916, 123645, 148374, 164860, 247290, 296748, 370935, 494580, 741870, 799571, 1483740, 1599142, 2398713, 3198284, 3997855, 4797426, 7196139, 7995710, 9594852, 11993565, 14392278, 15991420, 23987130, 28784556, 35980695, 47974260, 71961390, 143922780]

約数ペア:

[(1, 143922780), (2, 71961390), (3, 47974260), (4, 35980695), (5, 28784556), (6, 23987130), (9, 15991420), (10, 14392278), (12, 11993565), (15, 9594852), (18, 7995710), (20, 7196139), (30, 4797426), (36, 3997855), (45, 3198284), (60, 2398713), (90, 1599142), (97, 1483740), (180, 799571), (194, 741870), (291, 494580), (388, 370935), (485, 296748), (582, 247290), (873, 164860), (970, 148374), (1164, 123645), (1455, 98916), (1746, 82430), (1940, 74187), (2910, 49458), (3492, 41215), (4365, 32972), (5820, 24729), (8243, 17460), (8730, 16486)]