197007150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{45289}}^1$

素因数の和:45333

約数の個数: 48

約数和(自身を含む): 505436400

約数和(自身を除く): 308429250

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 45289, 90578, 135867, 226445, 271734, 452890, 679335, 1132225, 1313381, 1358670, 2264450, 2626762, 3396675, 3940143, 6566905, 6793350, 7880286, 13133810, 19700715, 32834525, 39401430, 65669050, 98503575, 197007150]

約数ペア:

[(1, 197007150), (2, 98503575), (3, 65669050), (5, 39401430), (6, 32834525), (10, 19700715), (15, 13133810), (25, 7880286), (29, 6793350), (30, 6566905), (50, 3940143), (58, 3396675), (75, 2626762), (87, 2264450), (145, 1358670), (150, 1313381), (174, 1132225), (290, 679335), (435, 452890), (725, 271734), (870, 226445), (1450, 135867), (2175, 90578), (4350, 45289)]