28247400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{5231}}^1$

素因数の和:5256

約数の個数: 96

約数和(自身を含む): 97315200

約数和(自身を除く): 69067800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5231, 5400, 10462, 15693, 20924, 26155, 31386, 41848, 47079, 52310, 62772, 78465, 94158, 104620, 125544, 130775, 141237, 156930, 188316, 209240, 235395, 261550, 282474, 313860, 376632, 392325, 470790, 523100, 564948, 627720, 706185, 784650, 941580, 1046200, 1129896, 1176975, 1412370, 1569300, 1883160, 2353950, 2824740, 3138600, 3530925, 4707900, 5649480, 7061850, 9415800, 14123700, 28247400]

約数ペア:

[(1, 28247400), (2, 14123700), (3, 9415800), (4, 7061850), (5, 5649480), (6, 4707900), (8, 3530925), (9, 3138600), (10, 2824740), (12, 2353950), (15, 1883160), (18, 1569300), (20, 1412370), (24, 1176975), (25, 1129896), (27, 1046200), (30, 941580), (36, 784650), (40, 706185), (45, 627720), (50, 564948), (54, 523100), (60, 470790), (72, 392325), (75, 376632), (90, 313860), (100, 282474), (108, 261550), (120, 235395), (135, 209240), (150, 188316), (180, 156930), (200, 141237), (216, 130775), (225, 125544), (270, 104620), (300, 94158), (360, 78465), (450, 62772), (540, 52310), (600, 47079), (675, 41848), (900, 31386), (1080, 26155), (1350, 20924), (1800, 15693), (2700, 10462), (5231, 5400)]