205535880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 320

約数和(自身を含む): 773625600

約数和(自身を除く): 568089720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 73, 79, 81, 88, 90, 99, 108, 110, 120, 132, 135, 146, 158, 162, 165, 180, 198, 216, 219, 220, 237, 264, 270, 292, 297, 316, 324, 330, 360, 365, 395, 396, 405, 438, 440, 474, 495, 540, 584, 594, 632, 648, 657, 660, 711, 730, 790, 792, 803, 810, 869, 876, 891, 948, 990, 1080, 1095, 1185, 1188, 1314, 1320, 1422, 1460, 1485, 1580, 1606, 1620, 1738, 1752, 1782, 1896, 1971, 1980, 2133, 2190, 2370, 2376, 2409, 2607, 2628, 2844, 2920, 2970, 3160, 3212, 3240, 3285, 3476, 3555, 3564, 3942, 3960, 4015, 4266, 4345, 4380, 4455, 4740, 4818, 5214, 5256, 5688, 5767, 5913, 5940, 6399, 6424, 6570, 6952, 7110, 7128, 7227, 7821, 7884, 8030, 8532, 8690, 8760, 8910, 9480, 9636, 9855, 10428, 10665, 11534, 11826, 11880, 12045, 12798, 13035, 13140, 14220, 14454, 15642, 15768, 16060, 17064, 17301, 17380, 17820, 19272, 19710, 20856, 21330, 21681, 23068, 23463, 23652, 24090, 25596, 26070, 26280, 28440, 28835, 28908, 29565, 31284, 31995, 32120, 34602, 34760, 35640, 36135, 39105, 39420, 42660, 43362, 46136, 46926, 47304, 48180, 51192, 51903, 52140, 57670, 57816, 59130, 62568, 63437, 63990, 65043, 69204, 70389, 72270, 78210, 78840, 85320, 86505, 86724, 93852, 96360, 103806, 104280, 108405, 115340, 117315, 118260, 126874, 127980, 130086, 138408, 140778, 144540, 155709, 156420, 173010, 173448, 187704, 190311, 207612, 216810, 230680, 234630, 236520, 253748, 255960, 259515, 260172, 281556, 289080, 311418, 312840, 317185, 325215, 346020, 351945, 380622, 415224, 433620, 467127, 469260, 507496, 519030, 520344, 563112, 570933, 622836, 634370, 650430, 692040, 703890, 761244, 778545, 867240, 934254, 938520, 951555, 1038060, 1141866, 1245672, 1268740, 1300860, 1407780, 1522488, 1557090, 1712799, 1868508, 1903110, 2076120, 2283732, 2335635, 2537480, 2601720, 2815560, 2854665, 3114180, 3425598, 3737016, 3806220, 4567464, 4671270, 5138397, 5709330, 6228360, 6851196, 7612440, 8563995, 9342540, 10276794, 11418660, 13702392, 17127990, 18685080, 20553588, 22837320, 25691985, 34255980, 41107176, 51383970, 68511960, 102767940, 205535880]

約数ペア:

[(1, 205535880), (2, 102767940), (3, 68511960), (4, 51383970), (5, 41107176), (6, 34255980), (8, 25691985), (9, 22837320), (10, 20553588), (11, 18685080), (12, 17127990), (15, 13702392), (18, 11418660), (20, 10276794), (22, 9342540), (24, 8563995), (27, 7612440), (30, 6851196), (33, 6228360), (36, 5709330), (40, 5138397), (44, 4671270), (45, 4567464), (54, 3806220), (55, 3737016), (60, 3425598), (66, 3114180), (72, 2854665), (73, 2815560), (79, 2601720), (81, 2537480), (88, 2335635), (90, 2283732), (99, 2076120), (108, 1903110), (110, 1868508), (120, 1712799), (132, 1557090), (135, 1522488), (146, 1407780), (158, 1300860), (162, 1268740), (165, 1245672), (180, 1141866), (198, 1038060), (216, 951555), (219, 938520), (220, 934254), (237, 867240), (264, 778545), (270, 761244), (292, 703890), (297, 692040), (316, 650430), (324, 634370), (330, 622836), (360, 570933), (365, 563112), (395, 520344), (396, 519030), (405, 507496), (438, 469260), (440, 467127), (474, 433620), (495, 415224), (540, 380622), (584, 351945), (594, 346020), (632, 325215), (648, 317185), (657, 312840), (660, 311418), (711, 289080), (730, 281556), (790, 260172), (792, 259515), (803, 255960), (810, 253748), (869, 236520), (876, 234630), (891, 230680), (948, 216810), (990, 207612), (1080, 190311), (1095, 187704), (1185, 173448), (1188, 173010), (1314, 156420), (1320, 155709), (1422, 144540), (1460, 140778), (1485, 138408), (1580, 130086), (1606, 127980), (1620, 126874), (1738, 118260), (1752, 117315), (1782, 115340), (1896, 108405), (1971, 104280), (1980, 103806), (2133, 96360), (2190, 93852), (2370, 86724), (2376, 86505), (2409, 85320), (2607, 78840), (2628, 78210), (2844, 72270), (2920, 70389), (2970, 69204), (3160, 65043), (3212, 63990), (3240, 63437), (3285, 62568), (3476, 59130), (3555, 57816), (3564, 57670), (3942, 52140), (3960, 51903), (4015, 51192), (4266, 48180), (4345, 47304), (4380, 46926), (4455, 46136), (4740, 43362), (4818, 42660), (5214, 39420), (5256, 39105), (5688, 36135), (5767, 35640), (5913, 34760), (5940, 34602), (6399, 32120), (6424, 31995), (6570, 31284), (6952, 29565), (7110, 28908), (7128, 28835), (7227, 28440), (7821, 26280), (7884, 26070), (8030, 25596), (8532, 24090), (8690, 23652), (8760, 23463), (8910, 23068), (9480, 21681), (9636, 21330), (9855, 20856), (10428, 19710), (10665, 19272), (11534, 17820), (11826, 17380), (11880, 17301), (12045, 17064), (12798, 16060), (13035, 15768), (13140, 15642), (14220, 14454)]