279114660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:285

約数の個数: 288

約数和(自身を含む): 1003871232

約数和(自身を除く): 724756572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 81, 90, 92, 99, 108, 110, 115, 132, 135, 138, 162, 165, 180, 198, 207, 220, 227, 230, 243, 253, 270, 276, 297, 324, 330, 345, 396, 405, 414, 454, 460, 486, 495, 506, 540, 594, 621, 660, 681, 690, 759, 810, 828, 891, 908, 972, 990, 1012, 1035, 1135, 1188, 1215, 1242, 1265, 1362, 1380, 1485, 1518, 1620, 1782, 1863, 1980, 2043, 2070, 2270, 2277, 2430, 2484, 2497, 2530, 2673, 2724, 2970, 3036, 3105, 3405, 3564, 3726, 3795, 4086, 4140, 4455, 4540, 4554, 4860, 4994, 5060, 5221, 5346, 5589, 5940, 6129, 6210, 6810, 6831, 7452, 7491, 7590, 8172, 8910, 9108, 9315, 9988, 10215, 10442, 10692, 11178, 11385, 12258, 12420, 12485, 13365, 13620, 13662, 14982, 15180, 15663, 17820, 18387, 18630, 20430, 20493, 20884, 22356, 22473, 22770, 24516, 24970, 26105, 26730, 27324, 27945, 29964, 30645, 31326, 34155, 36774, 37260, 37455, 40860, 40986, 44946, 45540, 46989, 49940, 52210, 53460, 55161, 55890, 57431, 61290, 61479, 62652, 67419, 68310, 73548, 74910, 78315, 81972, 89892, 91935, 93978, 102465, 104420, 110322, 111780, 112365, 114862, 122580, 122958, 134838, 136620, 140967, 149820, 156630, 172293, 183870, 187956, 202257, 204930, 220644, 224730, 229724, 234945, 245916, 269676, 275805, 281934, 287155, 307395, 313260, 337095, 344586, 367740, 404514, 409860, 422901, 449460, 469890, 516879, 551610, 563868, 574310, 606771, 614790, 674190, 689172, 704835, 809028, 845802, 861465, 939780, 1011285, 1033758, 1103220, 1148620, 1213542, 1229580, 1268703, 1348380, 1409670, 1550637, 1691604, 1722930, 2022570, 2067516, 2114505, 2427084, 2537406, 2584395, 2819340, 3033855, 3101274, 3445860, 4045140, 4229010, 4651911, 5074812, 5168790, 6067710, 6202548, 6343515, 7753185, 8458020, 9303822, 10337580, 12135420, 12687030, 13955733, 15506370, 18607644, 23259555, 25374060, 27911466, 31012740, 46519110, 55822932, 69778665, 93038220, 139557330, 279114660]

約数ペア:

[(1, 279114660), (2, 139557330), (3, 93038220), (4, 69778665), (5, 55822932), (6, 46519110), (9, 31012740), (10, 27911466), (11, 25374060), (12, 23259555), (15, 18607644), (18, 15506370), (20, 13955733), (22, 12687030), (23, 12135420), (27, 10337580), (30, 9303822), (33, 8458020), (36, 7753185), (44, 6343515), (45, 6202548), (46, 6067710), (54, 5168790), (55, 5074812), (60, 4651911), (66, 4229010), (69, 4045140), (81, 3445860), (90, 3101274), (92, 3033855), (99, 2819340), (108, 2584395), (110, 2537406), (115, 2427084), (132, 2114505), (135, 2067516), (138, 2022570), (162, 1722930), (165, 1691604), (180, 1550637), (198, 1409670), (207, 1348380), (220, 1268703), (227, 1229580), (230, 1213542), (243, 1148620), (253, 1103220), (270, 1033758), (276, 1011285), (297, 939780), (324, 861465), (330, 845802), (345, 809028), (396, 704835), (405, 689172), (414, 674190), (454, 614790), (460, 606771), (486, 574310), (495, 563868), (506, 551610), (540, 516879), (594, 469890), (621, 449460), (660, 422901), (681, 409860), (690, 404514), (759, 367740), (810, 344586), (828, 337095), (891, 313260), (908, 307395), (972, 287155), (990, 281934), (1012, 275805), (1035, 269676), (1135, 245916), (1188, 234945), (1215, 229724), (1242, 224730), (1265, 220644), (1362, 204930), (1380, 202257), (1485, 187956), (1518, 183870), (1620, 172293), (1782, 156630), (1863, 149820), (1980, 140967), (2043, 136620), (2070, 134838), (2270, 122958), (2277, 122580), (2430, 114862), (2484, 112365), (2497, 111780), (2530, 110322), (2673, 104420), (2724, 102465), (2970, 93978), (3036, 91935), (3105, 89892), (3405, 81972), (3564, 78315), (3726, 74910), (3795, 73548), (4086, 68310), (4140, 67419), (4455, 62652), (4540, 61479), (4554, 61290), (4860, 57431), (4994, 55890), (5060, 55161), (5221, 53460), (5346, 52210), (5589, 49940), (5940, 46989), (6129, 45540), (6210, 44946), (6810, 40986), (6831, 40860), (7452, 37455), (7491, 37260), (7590, 36774), (8172, 34155), (8910, 31326), (9108, 30645), (9315, 29964), (9988, 27945), (10215, 27324), (10442, 26730), (10692, 26105), (11178, 24970), (11385, 24516), (12258, 22770), (12420, 22473), (12485, 22356), (13365, 20884), (13620, 20493), (13662, 20430), (14982, 18630), (15180, 18387), (15663, 17820)]