27185220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 86658264

約数和(自身を除く): 59473044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 173, 180, 194, 270, 291, 324, 346, 388, 405, 485, 519, 540, 582, 692, 810, 865, 873, 970, 1038, 1164, 1455, 1557, 1620, 1730, 1746, 1940, 2076, 2595, 2619, 2910, 3114, 3460, 3492, 4365, 4671, 5190, 5238, 5820, 6228, 7785, 7857, 8730, 9342, 10380, 10476, 13095, 14013, 15570, 15714, 16781, 17460, 18684, 23355, 26190, 28026, 31140, 31428, 33562, 39285, 46710, 50343, 52380, 56052, 67124, 70065, 78570, 83905, 93420, 100686, 140130, 151029, 157140, 167810, 201372, 251715, 280260, 302058, 335620, 453087, 503430, 604116, 755145, 906174, 1006860, 1359261, 1510290, 1812348, 2265435, 2718522, 3020580, 4530870, 5437044, 6796305, 9061740, 13592610, 27185220]

約数ペア:

[(1, 27185220), (2, 13592610), (3, 9061740), (4, 6796305), (5, 5437044), (6, 4530870), (9, 3020580), (10, 2718522), (12, 2265435), (15, 1812348), (18, 1510290), (20, 1359261), (27, 1006860), (30, 906174), (36, 755145), (45, 604116), (54, 503430), (60, 453087), (81, 335620), (90, 302058), (97, 280260), (108, 251715), (135, 201372), (162, 167810), (173, 157140), (180, 151029), (194, 140130), (270, 100686), (291, 93420), (324, 83905), (346, 78570), (388, 70065), (405, 67124), (485, 56052), (519, 52380), (540, 50343), (582, 46710), (692, 39285), (810, 33562), (865, 31428), (873, 31140), (970, 28026), (1038, 26190), (1164, 23355), (1455, 18684), (1557, 17460), (1620, 16781), (1730, 15714), (1746, 15570), (1940, 14013), (2076, 13095), (2595, 10476), (2619, 10380), (2910, 9342), (3114, 8730), (3460, 7857), (3492, 7785), (4365, 6228), (4671, 5820), (5190, 5238)]