195084900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{216761}}^1$

素因数の和:216781

約数の個数: 54

約数和(自身を含む): 611485602

約数和(自身を除く): 416400702

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 216761, 433522, 650283, 867044, 1083805, 1300566, 1950849, 2167610, 2601132, 3251415, 3901698, 4335220, 5419025, 6502830, 7803396, 9754245, 10838050, 13005660, 16257075, 19508490, 21676100, 32514150, 39016980, 48771225, 65028300, 97542450, 195084900]

約数ペア:

[(1, 195084900), (2, 97542450), (3, 65028300), (4, 48771225), (5, 39016980), (6, 32514150), (9, 21676100), (10, 19508490), (12, 16257075), (15, 13005660), (18, 10838050), (20, 9754245), (25, 7803396), (30, 6502830), (36, 5419025), (45, 4335220), (50, 3901698), (60, 3251415), (75, 2601132), (90, 2167610), (100, 1950849), (150, 1300566), (180, 1083805), (225, 867044), (300, 650283), (450, 433522), (900, 216761)]