205002360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{189817}}^1$

素因数の和:189837

約数の個数: 64

約数和(自身を含む): 683344800

約数和(自身を除く): 478342440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 189817, 379634, 569451, 759268, 949085, 1138902, 1518536, 1708353, 1898170, 2277804, 2847255, 3416706, 3796340, 4555608, 5125059, 5694510, 6833412, 7592680, 8541765, 10250118, 11389020, 13666824, 17083530, 20500236, 22778040, 25625295, 34167060, 41000472, 51250590, 68334120, 102501180, 205002360]

約数ペア:

[(1, 205002360), (2, 102501180), (3, 68334120), (4, 51250590), (5, 41000472), (6, 34167060), (8, 25625295), (9, 22778040), (10, 20500236), (12, 17083530), (15, 13666824), (18, 11389020), (20, 10250118), (24, 8541765), (27, 7592680), (30, 6833412), (36, 5694510), (40, 5125059), (45, 4555608), (54, 3796340), (60, 3416706), (72, 2847255), (90, 2277804), (108, 1898170), (120, 1708353), (135, 1518536), (180, 1138902), (216, 949085), (270, 759268), (360, 569451), (540, 379634), (1080, 189817)]