247145580

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 336

約数和(自身を含む): 899023104

約数和(自身を除く): 651877524

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, 67, 69, 81, 90, 92, 99, 108, 110, 115, 132, 134, 135, 138, 162, 165, 180, 198, 201, 207, 220, 230, 243, 253, 268, 270, 276, 297, 324, 330, 335, 345, 396, 402, 405, 414, 460, 486, 495, 506, 540, 594, 603, 621, 660, 670, 690, 729, 737, 759, 804, 810, 828, 891, 972, 990, 1005, 1012, 1035, 1188, 1206, 1215, 1242, 1265, 1340, 1380, 1458, 1474, 1485, 1518, 1541, 1620, 1782, 1809, 1863, 1980, 2010, 2070, 2211, 2277, 2412, 2430, 2484, 2530, 2673, 2916, 2948, 2970, 3015, 3036, 3082, 3105, 3564, 3618, 3645, 3685, 3726, 3795, 4020, 4140, 4422, 4455, 4554, 4623, 4860, 5060, 5346, 5427, 5589, 5940, 6030, 6164, 6210, 6633, 6831, 7236, 7290, 7370, 7452, 7590, 7705, 8019, 8844, 8910, 9045, 9108, 9246, 9315, 10692, 10854, 11055, 11178, 11385, 12060, 12420, 13266, 13365, 13662, 13869, 14580, 14740, 15180, 15410, 16038, 16281, 16767, 16951, 17820, 18090, 18492, 18630, 19899, 20493, 21708, 22110, 22356, 22770, 23115, 26532, 26730, 27135, 27324, 27738, 27945, 30820, 32076, 32562, 33165, 33534, 33902, 34155, 36180, 37260, 39798, 40095, 40986, 41607, 44220, 45540, 46230, 48843, 50853, 53460, 54270, 55476, 55890, 59697, 61479, 65124, 66330, 67068, 67804, 68310, 69345, 79596, 80190, 81405, 81972, 83214, 83835, 84755, 92460, 97686, 99495, 101706, 102465, 108540, 111780, 119394, 122958, 124821, 132660, 136620, 138690, 152559, 160380, 162810, 166428, 167670, 169510, 179091, 184437, 195372, 198990, 203412, 204930, 208035, 238788, 244215, 245916, 249642, 254265, 277380, 298485, 305118, 307395, 325620, 335340, 339020, 358182, 368874, 374463, 397980, 409860, 416070, 457677, 488430, 499284, 508530, 537273, 596970, 610236, 614790, 624105, 716364, 737748, 748926, 762795, 832140, 895455, 915354, 922185, 976860, 1017060, 1074546, 1123389, 1193940, 1229580, 1248210, 1373031, 1497852, 1525590, 1790910, 1830708, 1844370, 1872315, 2149092, 2246778, 2288385, 2496420, 2686365, 2746062, 3051180, 3581820, 3688740, 3744630, 4119093, 4493556, 4576770, 5372730, 5492124, 5616945, 6865155, 7489260, 8238186, 9153540, 10745460, 11233890, 12357279, 13730310, 16476372, 20595465, 22467780, 24714558, 27460620, 41190930, 49429116, 61786395, 82381860, 123572790, 247145580]

約数ペア:

[(1, 247145580), (2, 123572790), (3, 82381860), (4, 61786395), (5, 49429116), (6, 41190930), (9, 27460620), (10, 24714558), (11, 22467780), (12, 20595465), (15, 16476372), (18, 13730310), (20, 12357279), (22, 11233890), (23, 10745460), (27, 9153540), (30, 8238186), (33, 7489260), (36, 6865155), (44, 5616945), (45, 5492124), (46, 5372730), (54, 4576770), (55, 4493556), (60, 4119093), (66, 3744630), (67, 3688740), (69, 3581820), (81, 3051180), (90, 2746062), (92, 2686365), (99, 2496420), (108, 2288385), (110, 2246778), (115, 2149092), (132, 1872315), (134, 1844370), (135, 1830708), (138, 1790910), (162, 1525590), (165, 1497852), (180, 1373031), (198, 1248210), (201, 1229580), (207, 1193940), (220, 1123389), (230, 1074546), (243, 1017060), (253, 976860), (268, 922185), (270, 915354), (276, 895455), (297, 832140), (324, 762795), (330, 748926), (335, 737748), (345, 716364), (396, 624105), (402, 614790), (405, 610236), (414, 596970), (460, 537273), (486, 508530), (495, 499284), (506, 488430), (540, 457677), (594, 416070), (603, 409860), (621, 397980), (660, 374463), (670, 368874), (690, 358182), (729, 339020), (737, 335340), (759, 325620), (804, 307395), (810, 305118), (828, 298485), (891, 277380), (972, 254265), (990, 249642), (1005, 245916), (1012, 244215), (1035, 238788), (1188, 208035), (1206, 204930), (1215, 203412), (1242, 198990), (1265, 195372), (1340, 184437), (1380, 179091), (1458, 169510), (1474, 167670), (1485, 166428), (1518, 162810), (1541, 160380), (1620, 152559), (1782, 138690), (1809, 136620), (1863, 132660), (1980, 124821), (2010, 122958), (2070, 119394), (2211, 111780), (2277, 108540), (2412, 102465), (2430, 101706), (2484, 99495), (2530, 97686), (2673, 92460), (2916, 84755), (2948, 83835), (2970, 83214), (3015, 81972), (3036, 81405), (3082, 80190), (3105, 79596), (3564, 69345), (3618, 68310), (3645, 67804), (3685, 67068), (3726, 66330), (3795, 65124), (4020, 61479), (4140, 59697), (4422, 55890), (4455, 55476), (4554, 54270), (4623, 53460), (4860, 50853), (5060, 48843), (5346, 46230), (5427, 45540), (5589, 44220), (5940, 41607), (6030, 40986), (6164, 40095), (6210, 39798), (6633, 37260), (6831, 36180), (7236, 34155), (7290, 33902), (7370, 33534), (7452, 33165), (7590, 32562), (7705, 32076), (8019, 30820), (8844, 27945), (8910, 27738), (9045, 27324), (9108, 27135), (9246, 26730), (9315, 26532), (10692, 23115), (10854, 22770), (11055, 22356), (11178, 22110), (11385, 21708), (12060, 20493), (12420, 19899), (13266, 18630), (13365, 18492), (13662, 18090), (13869, 17820), (14580, 16951), (14740, 16767), (15180, 16281), (15410, 16038)]