344888820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 1114767360

約数和(自身を除く): 769878540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 107, 108, 127, 135, 141, 180, 188, 214, 235, 254, 270, 282, 321, 381, 423, 428, 470, 508, 535, 540, 564, 635, 642, 705, 762, 846, 940, 963, 1070, 1143, 1269, 1270, 1284, 1410, 1524, 1605, 1692, 1905, 1926, 2115, 2140, 2286, 2538, 2540, 2820, 2889, 3210, 3429, 3810, 3852, 4230, 4572, 4815, 5029, 5076, 5715, 5778, 5969, 6345, 6420, 6858, 7620, 8460, 9630, 10058, 11430, 11556, 11938, 12690, 13589, 13716, 14445, 15087, 17145, 17907, 19260, 20116, 22860, 23876, 25145, 25380, 27178, 28890, 29845, 30174, 34290, 35814, 40767, 45261, 50290, 53721, 54356, 57780, 59690, 60348, 67945, 68580, 71628, 75435, 81534, 89535, 90522, 100580, 107442, 119380, 122301, 135783, 135890, 150870, 161163, 163068, 179070, 181044, 203835, 214884, 226305, 244602, 268605, 271566, 271780, 301740, 322326, 358140, 366903, 407670, 452610, 489204, 537210, 543132, 611505, 638683, 644652, 678915, 733806, 805815, 815340, 905220, 1074420, 1223010, 1277366, 1357830, 1467612, 1611630, 1834515, 1916049, 2446020, 2554732, 2715660, 3193415, 3223260, 3669030, 3832098, 5748147, 6386830, 7338060, 7664196, 9580245, 11496294, 12773660, 17244441, 19160490, 22992588, 28740735, 34488882, 38320980, 57481470, 68977764, 86222205, 114962940, 172444410, 344888820]

約数ペア:

[(1, 344888820), (2, 172444410), (3, 114962940), (4, 86222205), (5, 68977764), (6, 57481470), (9, 38320980), (10, 34488882), (12, 28740735), (15, 22992588), (18, 19160490), (20, 17244441), (27, 12773660), (30, 11496294), (36, 9580245), (45, 7664196), (47, 7338060), (54, 6386830), (60, 5748147), (90, 3832098), (94, 3669030), (107, 3223260), (108, 3193415), (127, 2715660), (135, 2554732), (141, 2446020), (180, 1916049), (188, 1834515), (214, 1611630), (235, 1467612), (254, 1357830), (270, 1277366), (282, 1223010), (321, 1074420), (381, 905220), (423, 815340), (428, 805815), (470, 733806), (508, 678915), (535, 644652), (540, 638683), (564, 611505), (635, 543132), (642, 537210), (705, 489204), (762, 452610), (846, 407670), (940, 366903), (963, 358140), (1070, 322326), (1143, 301740), (1269, 271780), (1270, 271566), (1284, 268605), (1410, 244602), (1524, 226305), (1605, 214884), (1692, 203835), (1905, 181044), (1926, 179070), (2115, 163068), (2140, 161163), (2286, 150870), (2538, 135890), (2540, 135783), (2820, 122301), (2889, 119380), (3210, 107442), (3429, 100580), (3810, 90522), (3852, 89535), (4230, 81534), (4572, 75435), (4815, 71628), (5029, 68580), (5076, 67945), (5715, 60348), (5778, 59690), (5969, 57780), (6345, 54356), (6420, 53721), (6858, 50290), (7620, 45261), (8460, 40767), (9630, 35814), (10058, 34290), (11430, 30174), (11556, 29845), (11938, 28890), (12690, 27178), (13589, 25380), (13716, 25145), (14445, 23876), (15087, 22860), (17145, 20116), (17907, 19260)]