940432900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{2749}}^1$

素因数の和:3085

約数の個数: 72

約数和(自身を含む): 2234232000

約数和(自身を除く): 1293799100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 311, 550, 622, 1100, 1244, 1555, 2749, 3110, 3421, 5498, 6220, 6842, 7775, 10996, 13684, 13745, 15550, 17105, 27490, 30239, 31100, 34210, 54980, 60478, 68420, 68725, 85525, 120956, 137450, 151195, 171050, 274900, 302390, 342100, 604780, 755975, 854939, 1511950, 1709878, 3023900, 3419756, 4274695, 8549390, 9404329, 17098780, 18808658, 21373475, 37617316, 42746950, 47021645, 85493900, 94043290, 188086580, 235108225, 470216450, 940432900]

約数ペア:

[(1, 940432900), (2, 470216450), (4, 235108225), (5, 188086580), (10, 94043290), (11, 85493900), (20, 47021645), (22, 42746950), (25, 37617316), (44, 21373475), (50, 18808658), (55, 17098780), (100, 9404329), (110, 8549390), (220, 4274695), (275, 3419756), (311, 3023900), (550, 1709878), (622, 1511950), (1100, 854939), (1244, 755975), (1555, 604780), (2749, 342100), (3110, 302390), (3421, 274900), (5498, 171050), (6220, 151195), (6842, 137450), (7775, 120956), (10996, 85525), (13684, 68725), (13745, 68420), (15550, 60478), (17105, 54980), (27490, 34210), (30239, 31100)]