269310420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4493}}^1$

素因数の和:4551

約数の個数: 120

約数和(自身を含む): 867863304

約数和(自身を除く): 598552884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1110, 1332, 1620, 1665, 1998, 2220, 2997, 3330, 3996, 4493, 4995, 5994, 6660, 8986, 9990, 11988, 13479, 14985, 17972, 19980, 22465, 26958, 29970, 40437, 44930, 53916, 59940, 67395, 80874, 89860, 121311, 134790, 161748, 166241, 202185, 242622, 269580, 332482, 363933, 404370, 485244, 498723, 606555, 664964, 727866, 808740, 831205, 997446, 1213110, 1455732, 1496169, 1662410, 1819665, 1994892, 2426220, 2493615, 2992338, 3324820, 3639330, 4488507, 4987230, 5984676, 7278660, 7480845, 8977014, 9974460, 13465521, 14961690, 17954028, 22442535, 26931042, 29923380, 44885070, 53862084, 67327605, 89770140, 134655210, 269310420]

約数ペア:

[(1, 269310420), (2, 134655210), (3, 89770140), (4, 67327605), (5, 53862084), (6, 44885070), (9, 29923380), (10, 26931042), (12, 22442535), (15, 17954028), (18, 14961690), (20, 13465521), (27, 9974460), (30, 8977014), (36, 7480845), (37, 7278660), (45, 5984676), (54, 4987230), (60, 4488507), (74, 3639330), (81, 3324820), (90, 2992338), (108, 2493615), (111, 2426220), (135, 1994892), (148, 1819665), (162, 1662410), (180, 1496169), (185, 1455732), (222, 1213110), (270, 997446), (324, 831205), (333, 808740), (370, 727866), (405, 664964), (444, 606555), (540, 498723), (555, 485244), (666, 404370), (740, 363933), (810, 332482), (999, 269580), (1110, 242622), (1332, 202185), (1620, 166241), (1665, 161748), (1998, 134790), (2220, 121311), (2997, 89860), (3330, 80874), (3996, 67395), (4493, 59940), (4995, 53916), (5994, 44930), (6660, 40437), (8986, 29970), (9990, 26958), (11988, 22465), (13479, 19980), (14985, 17972)]