26288820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:654

約数の個数: 96

約数和(自身を含む): 82857600

約数和(自身を除く): 56568780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 356, 445, 534, 540, 547, 801, 890, 1068, 1094, 1335, 1602, 1641, 1780, 2188, 2403, 2670, 2735, 3204, 3282, 4005, 4806, 4923, 5340, 5470, 6564, 8010, 8205, 9612, 9846, 10940, 12015, 14769, 16020, 16410, 19692, 24030, 24615, 29538, 32820, 48060, 48683, 49230, 59076, 73845, 97366, 98460, 146049, 147690, 194732, 243415, 292098, 295380, 438147, 486830, 584196, 730245, 876294, 973660, 1314441, 1460490, 1752588, 2190735, 2628882, 2920980, 4381470, 5257764, 6572205, 8762940, 13144410, 26288820]

約数ペア:

[(1, 26288820), (2, 13144410), (3, 8762940), (4, 6572205), (5, 5257764), (6, 4381470), (9, 2920980), (10, 2628882), (12, 2190735), (15, 1752588), (18, 1460490), (20, 1314441), (27, 973660), (30, 876294), (36, 730245), (45, 584196), (54, 486830), (60, 438147), (89, 295380), (90, 292098), (108, 243415), (135, 194732), (178, 147690), (180, 146049), (267, 98460), (270, 97366), (356, 73845), (445, 59076), (534, 49230), (540, 48683), (547, 48060), (801, 32820), (890, 29538), (1068, 24615), (1094, 24030), (1335, 19692), (1602, 16410), (1641, 16020), (1780, 14769), (2188, 12015), (2403, 10940), (2670, 9846), (2735, 9612), (3204, 8205), (3282, 8010), (4005, 6564), (4806, 5470), (4923, 5340)]