81200242260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{150370819}}^1$

素因数の和:150370837

約数の個数: 48

約数和(自身を含む): 252622977600

約数和(自身を除く): 171422735340

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, 150370819, 300741638, 451112457, 601483276, 751854095, 902224914, 1353337371, 1503708190, 1804449828, 2255562285, 2706674742, 3007416380, 4060012113, 4511124570, 5413349484, 6766686855, 8120024226, 9022249140, 13533373710, 16240048452, 20300060565, 27066747420, 40600121130, 81200242260]

約数ペア:

[(1, 81200242260), (2, 40600121130), (3, 27066747420), (4, 20300060565), (5, 16240048452), (6, 13533373710), (9, 9022249140), (10, 8120024226), (12, 6766686855), (15, 5413349484), (18, 4511124570), (20, 4060012113), (27, 3007416380), (30, 2706674742), (36, 2255562285), (45, 1804449828), (54, 1503708190), (60, 1353337371), (90, 902224914), (108, 751854095), (135, 601483276), (180, 451112457), (270, 300741638), (540, 150370819)]