199386900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{73847}}^1$

素因数の和:73870

約数の個数: 72

約数和(自身を含む): 641000640

約数和(自身を除く): 441613740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 73847, 147694, 221541, 295388, 369235, 443082, 664623, 738470, 886164, 1107705, 1329246, 1476940, 1846175, 1993869, 2215410, 2658492, 3323115, 3692350, 3987738, 4430820, 5538525, 6646230, 7384700, 7975476, 9969345, 11077050, 13292460, 16615575, 19938690, 22154100, 33231150, 39877380, 49846725, 66462300, 99693450, 199386900]

約数ペア:

[(1, 199386900), (2, 99693450), (3, 66462300), (4, 49846725), (5, 39877380), (6, 33231150), (9, 22154100), (10, 19938690), (12, 16615575), (15, 13292460), (18, 11077050), (20, 9969345), (25, 7975476), (27, 7384700), (30, 6646230), (36, 5538525), (45, 4430820), (50, 3987738), (54, 3692350), (60, 3323115), (75, 2658492), (90, 2215410), (100, 1993869), (108, 1846175), (135, 1476940), (150, 1329246), (180, 1107705), (225, 886164), (270, 738470), (300, 664623), (450, 443082), (540, 369235), (675, 295388), (900, 221541), (1350, 147694), (2700, 73847)]