229874580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1$

素因数の和:730

約数の個数: 144

約数和(自身を含む): 756297360

約数和(自身を除く): 526422780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 193, 195, 234, 260, 386, 390, 468, 509, 579, 585, 772, 780, 965, 1018, 1158, 1170, 1527, 1737, 1930, 2036, 2316, 2340, 2509, 2545, 2895, 3054, 3474, 3860, 4581, 5018, 5090, 5790, 6108, 6617, 6948, 7527, 7635, 8685, 9162, 10036, 10180, 11580, 12545, 13234, 15054, 15270, 17370, 18324, 19851, 22581, 22905, 25090, 26468, 30108, 30540, 33085, 34740, 37635, 39702, 45162, 45810, 50180, 59553, 66170, 75270, 79404, 90324, 91620, 98237, 99255, 112905, 119106, 132340, 150540, 196474, 198510, 225810, 238212, 294711, 297765, 392948, 397020, 451620, 491185, 589422, 595530, 884133, 982370, 1178844, 1191060, 1277081, 1473555, 1768266, 1964740, 2554162, 2947110, 3536532, 3831243, 4420665, 5108324, 5894220, 6385405, 7662486, 8841330, 11493729, 12770810, 15324972, 17682660, 19156215, 22987458, 25541620, 38312430, 45974916, 57468645, 76624860, 114937290, 229874580]

約数ペア:

[(1, 229874580), (2, 114937290), (3, 76624860), (4, 57468645), (5, 45974916), (6, 38312430), (9, 25541620), (10, 22987458), (12, 19156215), (13, 17682660), (15, 15324972), (18, 12770810), (20, 11493729), (26, 8841330), (30, 7662486), (36, 6385405), (39, 5894220), (45, 5108324), (52, 4420665), (60, 3831243), (65, 3536532), (78, 2947110), (90, 2554162), (117, 1964740), (130, 1768266), (156, 1473555), (180, 1277081), (193, 1191060), (195, 1178844), (234, 982370), (260, 884133), (386, 595530), (390, 589422), (468, 491185), (509, 451620), (579, 397020), (585, 392948), (772, 297765), (780, 294711), (965, 238212), (1018, 225810), (1158, 198510), (1170, 196474), (1527, 150540), (1737, 132340), (1930, 119106), (2036, 112905), (2316, 99255), (2340, 98237), (2509, 91620), (2545, 90324), (2895, 79404), (3054, 75270), (3474, 66170), (3860, 59553), (4581, 50180), (5018, 45810), (5090, 45162), (5790, 39702), (6108, 37635), (6617, 34740), (6948, 33085), (7527, 30540), (7635, 30108), (8685, 26468), (9162, 25090), (10036, 22905), (10180, 22581), (11580, 19851), (12545, 18324), (13234, 17370), (15054, 15270)]