38852220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 124806528

約数和(自身を除く): 85954308

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 43, 44, 55, 60, 66, 74, 86, 110, 111, 129, 132, 148, 165, 172, 185, 215, 220, 222, 258, 330, 370, 407, 430, 444, 473, 516, 555, 645, 660, 740, 814, 860, 946, 1110, 1221, 1290, 1369, 1419, 1591, 1628, 1892, 2035, 2220, 2365, 2442, 2580, 2738, 2838, 3182, 4070, 4107, 4730, 4773, 4884, 5476, 5676, 6105, 6364, 6845, 7095, 7955, 8140, 8214, 9460, 9546, 12210, 13690, 14190, 15059, 15910, 16428, 17501, 19092, 20535, 23865, 24420, 27380, 28380, 30118, 31820, 35002, 41070, 45177, 47730, 52503, 58867, 60236, 70004, 75295, 82140, 87505, 90354, 95460, 105006, 117734, 150590, 175010, 176601, 180708, 210012, 225885, 235468, 262515, 294335, 301180, 350020, 353202, 451770, 525030, 588670, 647537, 706404, 883005, 903540, 1050060, 1177340, 1295074, 1766010, 1942611, 2590148, 3237685, 3532020, 3885222, 6475370, 7770444, 9713055, 12950740, 19426110, 38852220]

約数ペア:

[(1, 38852220), (2, 19426110), (3, 12950740), (4, 9713055), (5, 7770444), (6, 6475370), (10, 3885222), (11, 3532020), (12, 3237685), (15, 2590148), (20, 1942611), (22, 1766010), (30, 1295074), (33, 1177340), (37, 1050060), (43, 903540), (44, 883005), (55, 706404), (60, 647537), (66, 588670), (74, 525030), (86, 451770), (110, 353202), (111, 350020), (129, 301180), (132, 294335), (148, 262515), (165, 235468), (172, 225885), (185, 210012), (215, 180708), (220, 176601), (222, 175010), (258, 150590), (330, 117734), (370, 105006), (407, 95460), (430, 90354), (444, 87505), (473, 82140), (516, 75295), (555, 70004), (645, 60236), (660, 58867), (740, 52503), (814, 47730), (860, 45177), (946, 41070), (1110, 35002), (1221, 31820), (1290, 30118), (1369, 28380), (1419, 27380), (1591, 24420), (1628, 23865), (1892, 20535), (2035, 19092), (2220, 17501), (2365, 16428), (2442, 15910), (2580, 15059), (2738, 14190), (2838, 13690), (3182, 12210), (4070, 9546), (4107, 9460), (4730, 8214), (4773, 8140), (4884, 7955), (5476, 7095), (5676, 6845), (6105, 6364)]