266101020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1721}}^1$

素因数の和:2595

約数の個数: 72

約数和(自身を含む): 808582320

約数和(自身を除く): 542481300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 859, 1718, 1721, 2577, 3436, 3442, 4295, 5154, 5163, 6884, 7731, 8590, 8605, 10308, 10326, 12885, 15462, 15489, 17180, 17210, 20652, 25770, 25815, 30924, 30978, 34420, 38655, 51540, 51630, 61956, 77310, 77445, 103260, 154620, 154890, 309780, 1478339, 2956678, 4435017, 5913356, 7391695, 8870034, 13305051, 14783390, 17740068, 22175085, 26610102, 29566780, 44350170, 53220204, 66525255, 88700340, 133050510, 266101020]

約数ペア:

[(1, 266101020), (2, 133050510), (3, 88700340), (4, 66525255), (5, 53220204), (6, 44350170), (9, 29566780), (10, 26610102), (12, 22175085), (15, 17740068), (18, 14783390), (20, 13305051), (30, 8870034), (36, 7391695), (45, 5913356), (60, 4435017), (90, 2956678), (180, 1478339), (859, 309780), (1718, 154890), (1721, 154620), (2577, 103260), (3436, 77445), (3442, 77310), (4295, 61956), (5154, 51630), (5163, 51540), (6884, 38655), (7731, 34420), (8590, 30978), (8605, 30924), (10308, 25815), (10326, 25770), (12885, 20652), (15462, 17210), (15489, 17180)]