313319340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2803}}^1$

素因数の和:2850

約数の個数: 144

約数和(自身を含む): 1028821248

約数和(自身を除く): 715501908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 243, 270, 276, 324, 345, 405, 414, 460, 486, 540, 621, 690, 810, 828, 972, 1035, 1215, 1242, 1380, 1620, 1863, 2070, 2430, 2484, 2803, 3105, 3726, 4140, 4860, 5589, 5606, 6210, 7452, 8409, 9315, 11178, 11212, 12420, 14015, 16818, 18630, 22356, 25227, 27945, 28030, 33636, 37260, 42045, 50454, 55890, 56060, 64469, 75681, 84090, 100908, 111780, 126135, 128938, 151362, 168180, 193407, 227043, 252270, 257876, 302724, 322345, 378405, 386814, 454086, 504540, 580221, 644690, 681129, 756810, 773628, 908172, 967035, 1135215, 1160442, 1289380, 1362258, 1513620, 1740663, 1934070, 2270430, 2320884, 2724516, 2901105, 3405645, 3481326, 3868140, 4540860, 5221989, 5802210, 6811290, 6962652, 8703315, 10443978, 11604420, 13622580, 15665967, 17406630, 20887956, 26109945, 31331934, 34813260, 52219890, 62663868, 78329835, 104439780, 156659670, 313319340]

約数ペア:

[(1, 313319340), (2, 156659670), (3, 104439780), (4, 78329835), (5, 62663868), (6, 52219890), (9, 34813260), (10, 31331934), (12, 26109945), (15, 20887956), (18, 17406630), (20, 15665967), (23, 13622580), (27, 11604420), (30, 10443978), (36, 8703315), (45, 6962652), (46, 6811290), (54, 5802210), (60, 5221989), (69, 4540860), (81, 3868140), (90, 3481326), (92, 3405645), (108, 2901105), (115, 2724516), (135, 2320884), (138, 2270430), (162, 1934070), (180, 1740663), (207, 1513620), (230, 1362258), (243, 1289380), (270, 1160442), (276, 1135215), (324, 967035), (345, 908172), (405, 773628), (414, 756810), (460, 681129), (486, 644690), (540, 580221), (621, 504540), (690, 454086), (810, 386814), (828, 378405), (972, 322345), (1035, 302724), (1215, 257876), (1242, 252270), (1380, 227043), (1620, 193407), (1863, 168180), (2070, 151362), (2430, 128938), (2484, 126135), (2803, 111780), (3105, 100908), (3726, 84090), (4140, 75681), (4860, 64469), (5589, 56060), (5606, 55890), (6210, 50454), (7452, 42045), (8409, 37260), (9315, 33636), (11178, 28030), (11212, 27945), (12420, 25227), (14015, 22356), (16818, 18630)]