145514700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{161683}}^1$

素因数の和:161703

約数の個数: 54

約数和(自身を含む): 456110564

約数和(自身を除く): 310595864

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, 161683, 323366, 485049, 646732, 808415, 970098, 1455147, 1616830, 1940196, 2425245, 2910294, 3233660, 4042075, 4850490, 5820588, 7275735, 8084150, 9700980, 12126225, 14551470, 16168300, 24252450, 29102940, 36378675, 48504900, 72757350, 145514700]

約数ペア:

[(1, 145514700), (2, 72757350), (3, 48504900), (4, 36378675), (5, 29102940), (6, 24252450), (9, 16168300), (10, 14551470), (12, 12126225), (15, 9700980), (18, 8084150), (20, 7275735), (25, 5820588), (30, 4850490), (36, 4042075), (45, 3233660), (50, 2910294), (60, 2425245), (75, 1940196), (90, 1616830), (100, 1455147), (150, 970098), (180, 808415), (225, 646732), (300, 485049), (450, 323366), (900, 161683)]