72756900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{26947}}^1$

素因数の和:26970

約数の個数: 72

約数和(自身を含む): 233908640

約数和(自身を除く): 161151740

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, 26947, 53894, 80841, 107788, 134735, 161682, 242523, 269470, 323364, 404205, 485046, 538940, 673675, 727569, 808410, 970092, 1212615, 1347350, 1455138, 1616820, 2021025, 2425230, 2694700, 2910276, 3637845, 4042050, 4850460, 6063075, 7275690, 8084100, 12126150, 14551380, 18189225, 24252300, 36378450, 72756900]

約数ペア:

[(1, 72756900), (2, 36378450), (3, 24252300), (4, 18189225), (5, 14551380), (6, 12126150), (9, 8084100), (10, 7275690), (12, 6063075), (15, 4850460), (18, 4042050), (20, 3637845), (25, 2910276), (27, 2694700), (30, 2425230), (36, 2021025), (45, 1616820), (50, 1455138), (54, 1347350), (60, 1212615), (75, 970092), (90, 808410), (100, 727569), (108, 673675), (135, 538940), (150, 485046), (180, 404205), (225, 323364), (270, 269470), (300, 242523), (450, 161682), (540, 134735), (675, 107788), (900, 80841), (1350, 53894), (2700, 26947)]