325093140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{3163}}^1$

素因数の和:3749

約数の個数: 72

約数和(自身を含む): 988155168

約数和(自身を除く): 663062028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 571, 1142, 1713, 2284, 2855, 3163, 3426, 5139, 5710, 6326, 6852, 8565, 9489, 10278, 11420, 12652, 15815, 17130, 18978, 20556, 25695, 28467, 31630, 34260, 37956, 47445, 51390, 56934, 63260, 94890, 102780, 113868, 142335, 189780, 284670, 569340, 1806073, 3612146, 5418219, 7224292, 9030365, 10836438, 16254657, 18060730, 21672876, 27091095, 32509314, 36121460, 54182190, 65018628, 81273285, 108364380, 162546570, 325093140]

約数ペア:

[(1, 325093140), (2, 162546570), (3, 108364380), (4, 81273285), (5, 65018628), (6, 54182190), (9, 36121460), (10, 32509314), (12, 27091095), (15, 21672876), (18, 18060730), (20, 16254657), (30, 10836438), (36, 9030365), (45, 7224292), (60, 5418219), (90, 3612146), (180, 1806073), (571, 569340), (1142, 284670), (1713, 189780), (2284, 142335), (2855, 113868), (3163, 102780), (3426, 94890), (5139, 63260), (5710, 56934), (6326, 51390), (6852, 47445), (8565, 37956), (9489, 34260), (10278, 31630), (11420, 28467), (12652, 25695), (15815, 20556), (17130, 18978)]