66512340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41057}}^1$

素因数の和:41078

約数の個数: 60

約数和(自身を含む): 208656756

約数和(自身を除く): 142144416

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 41057, 82114, 123171, 164228, 205285, 246342, 369513, 410570, 492684, 615855, 739026, 821140, 1108539, 1231710, 1478052, 1847565, 2217078, 2463420, 3325617, 3695130, 4434156, 5542695, 6651234, 7390260, 11085390, 13302468, 16628085, 22170780, 33256170, 66512340]

約数ペア:

[(1, 66512340), (2, 33256170), (3, 22170780), (4, 16628085), (5, 13302468), (6, 11085390), (9, 7390260), (10, 6651234), (12, 5542695), (15, 4434156), (18, 3695130), (20, 3325617), (27, 2463420), (30, 2217078), (36, 1847565), (45, 1478052), (54, 1231710), (60, 1108539), (81, 821140), (90, 739026), (108, 615855), (135, 492684), (162, 410570), (180, 369513), (270, 246342), (324, 205285), (405, 164228), (540, 123171), (810, 82114), (1620, 41057)]