129078900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{47807}}^1$

素因数の和:47830

約数の個数: 72

約数和(自身を含む): 414973440

約数和(自身を除く): 285894540

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, 47807, 95614, 143421, 191228, 239035, 286842, 430263, 478070, 573684, 717105, 860526, 956140, 1195175, 1290789, 1434210, 1721052, 2151315, 2390350, 2581578, 2868420, 3585525, 4302630, 4780700, 5163156, 6453945, 7171050, 8605260, 10756575, 12907890, 14342100, 21513150, 25815780, 32269725, 43026300, 64539450, 129078900]

約数ペア:

[(1, 129078900), (2, 64539450), (3, 43026300), (4, 32269725), (5, 25815780), (6, 21513150), (9, 14342100), (10, 12907890), (12, 10756575), (15, 8605260), (18, 7171050), (20, 6453945), (25, 5163156), (27, 4780700), (30, 4302630), (36, 3585525), (45, 2868420), (50, 2581578), (54, 2390350), (60, 2151315), (75, 1721052), (90, 1434210), (100, 1290789), (108, 1195175), (135, 956140), (150, 860526), (180, 717105), (225, 573684), (270, 478070), (300, 430263), (450, 286842), (540, 239035), (675, 191228), (900, 143421), (1350, 95614), (2700, 47807)]