81836269380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{151548647}}^1$

素因数の和:151548665

約数の個数: 48

約数和(自身を含む): 254601728640

約数和(自身を除く): 172765459260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 151548647, 303097294, 454645941, 606194588, 757743235, 909291882, 1363937823, 1515486470, 1818583764, 2273229705, 2727875646, 3030972940, 4091813469, 4546459410, 5455751292, 6819689115, 8183626938, 9092918820, 13639378230, 16367253876, 20459067345, 27278756460, 40918134690, 81836269380]

約数ペア:

[(1, 81836269380), (2, 40918134690), (3, 27278756460), (4, 20459067345), (5, 16367253876), (6, 13639378230), (9, 9092918820), (10, 8183626938), (12, 6819689115), (15, 5455751292), (18, 4546459410), (20, 4091813469), (27, 3030972940), (30, 2727875646), (36, 2273229705), (45, 1818583764), (54, 1515486470), (60, 1363937823), (90, 909291882), (108, 757743235), (135, 606194588), (180, 454645941), (270, 303097294), (540, 151548647)]