85304340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4787}}^1$

素因数の和:4819

約数の個数: 120

約数和(自身を含む): 291991392

約数和(自身を除く): 206687052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 4787, 5940, 8910, 9574, 14361, 17820, 19148, 23935, 28722, 43083, 47870, 52657, 57444, 71805, 86166, 95740, 105314, 129249, 143610, 157971, 172332, 210628, 215415, 258498, 263285, 287220, 315942, 387747, 430830, 473913, 516996, 526570, 631884, 646245, 775494, 789855, 861660, 947826, 1053140, 1292490, 1421739, 1550988, 1579710, 1895652, 1938735, 2369565, 2584980, 2843478, 3159420, 3877470, 4265217, 4739130, 5686956, 7108695, 7754940, 8530434, 9478260, 14217390, 17060868, 21326085, 28434780, 42652170, 85304340]

約数ペア:

[(1, 85304340), (2, 42652170), (3, 28434780), (4, 21326085), (5, 17060868), (6, 14217390), (9, 9478260), (10, 8530434), (11, 7754940), (12, 7108695), (15, 5686956), (18, 4739130), (20, 4265217), (22, 3877470), (27, 3159420), (30, 2843478), (33, 2584980), (36, 2369565), (44, 1938735), (45, 1895652), (54, 1579710), (55, 1550988), (60, 1421739), (66, 1292490), (81, 1053140), (90, 947826), (99, 861660), (108, 789855), (110, 775494), (132, 646245), (135, 631884), (162, 526570), (165, 516996), (180, 473913), (198, 430830), (220, 387747), (270, 315942), (297, 287220), (324, 263285), (330, 258498), (396, 215415), (405, 210628), (495, 172332), (540, 157971), (594, 143610), (660, 129249), (810, 105314), (891, 95740), (990, 86166), (1188, 71805), (1485, 57444), (1620, 52657), (1782, 47870), (1980, 43083), (2970, 28722), (3564, 23935), (4455, 19148), (4787, 17820), (5940, 14361), (8910, 9574)]