66783060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{659}}^1$

素因数の和:1237

約数の個数: 72

約数和(自身を含む): 203243040

約数和(自身を除く): 136459980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 563, 659, 1126, 1318, 1689, 1977, 2252, 2636, 2815, 3295, 3378, 3954, 5067, 5630, 5931, 6590, 6756, 7908, 8445, 9885, 10134, 11260, 11862, 13180, 16890, 19770, 20268, 23724, 25335, 29655, 33780, 39540, 50670, 59310, 101340, 118620, 371017, 742034, 1113051, 1484068, 1855085, 2226102, 3339153, 3710170, 4452204, 5565255, 6678306, 7420340, 11130510, 13356612, 16695765, 22261020, 33391530, 66783060]

約数ペア:

[(1, 66783060), (2, 33391530), (3, 22261020), (4, 16695765), (5, 13356612), (6, 11130510), (9, 7420340), (10, 6678306), (12, 5565255), (15, 4452204), (18, 3710170), (20, 3339153), (30, 2226102), (36, 1855085), (45, 1484068), (60, 1113051), (90, 742034), (180, 371017), (563, 118620), (659, 101340), (1126, 59310), (1318, 50670), (1689, 39540), (1977, 33780), (2252, 29655), (2636, 25335), (2815, 23724), (3295, 20268), (3378, 19770), (3954, 16890), (5067, 13180), (5630, 11862), (5931, 11260), (6590, 10134), (6756, 9885), (7908, 8445)]