84999060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{827}}^1$

素因数の和:1413

約数の個数: 72

約数和(自身を含む): 258594336

約数和(自身を除く): 173595276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 571, 827, 1142, 1654, 1713, 2284, 2481, 2855, 3308, 3426, 4135, 4962, 5139, 5710, 6852, 7443, 8270, 8565, 9924, 10278, 11420, 12405, 14886, 16540, 17130, 20556, 24810, 25695, 29772, 34260, 37215, 49620, 51390, 74430, 102780, 148860, 472217, 944434, 1416651, 1888868, 2361085, 2833302, 4249953, 4722170, 5666604, 7083255, 8499906, 9444340, 14166510, 16999812, 21249765, 28333020, 42499530, 84999060]

約数ペア:

[(1, 84999060), (2, 42499530), (3, 28333020), (4, 21249765), (5, 16999812), (6, 14166510), (9, 9444340), (10, 8499906), (12, 7083255), (15, 5666604), (18, 4722170), (20, 4249953), (30, 2833302), (36, 2361085), (45, 1888868), (60, 1416651), (90, 944434), (180, 472217), (571, 148860), (827, 102780), (1142, 74430), (1654, 51390), (1713, 49620), (2284, 37215), (2481, 34260), (2855, 29772), (3308, 25695), (3426, 24810), (4135, 20556), (4962, 17130), (5139, 16540), (5710, 14886), (6852, 12405), (7443, 11420), (8270, 10278), (8565, 9924)]