250056720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:724

約数の個数: 240

約数和(自身を含む): 918066240

約数和(自身を除く): 668009520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 486, 513, 540, 570, 648, 677, 684, 720, 760, 810, 855, 912, 972, 1026, 1080, 1140, 1215, 1296, 1354, 1368, 1520, 1539, 1620, 1710, 1944, 2031, 2052, 2160, 2280, 2430, 2565, 2708, 2736, 3078, 3240, 3385, 3420, 3888, 4062, 4104, 4560, 4617, 4860, 5130, 5416, 6093, 6156, 6480, 6770, 6840, 7695, 8124, 8208, 9234, 9720, 10155, 10260, 10832, 12186, 12312, 12863, 13540, 13680, 15390, 16248, 18279, 18468, 19440, 20310, 20520, 23085, 24372, 24624, 25726, 27080, 30465, 30780, 32496, 36558, 36936, 38589, 40620, 41040, 46170, 48744, 51452, 54160, 54837, 60930, 61560, 64315, 73116, 73872, 77178, 81240, 91395, 92340, 97488, 102904, 109674, 115767, 121860, 123120, 128630, 146232, 154356, 162480, 164511, 182790, 184680, 192945, 205808, 219348, 231534, 243720, 257260, 274185, 292464, 308712, 329022, 347301, 365580, 369360, 385890, 438696, 463068, 487440, 514520, 548370, 578835, 617424, 658044, 694602, 731160, 771780, 822555, 877392, 926136, 1029040, 1041903, 1096740, 1157670, 1316088, 1389204, 1462320, 1543560, 1645110, 1736505, 1852272, 2083806, 2193480, 2315340, 2632176, 2778408, 3087120, 3125709, 3290220, 3473010, 4167612, 4386960, 4630680, 5209515, 5556816, 6251418, 6580440, 6946020, 8335224, 9261360, 10419030, 12502836, 13160880, 13892040, 15628545, 16670448, 20838060, 25005672, 27784080, 31257090, 41676120, 50011344, 62514180, 83352240, 125028360, 250056720]

約数ペア:

[(1, 250056720), (2, 125028360), (3, 83352240), (4, 62514180), (5, 50011344), (6, 41676120), (8, 31257090), (9, 27784080), (10, 25005672), (12, 20838060), (15, 16670448), (16, 15628545), (18, 13892040), (19, 13160880), (20, 12502836), (24, 10419030), (27, 9261360), (30, 8335224), (36, 6946020), (38, 6580440), (40, 6251418), (45, 5556816), (48, 5209515), (54, 4630680), (57, 4386960), (60, 4167612), (72, 3473010), (76, 3290220), (80, 3125709), (81, 3087120), (90, 2778408), (95, 2632176), (108, 2315340), (114, 2193480), (120, 2083806), (135, 1852272), (144, 1736505), (152, 1645110), (162, 1543560), (171, 1462320), (180, 1389204), (190, 1316088), (216, 1157670), (228, 1096740), (240, 1041903), (243, 1029040), (270, 926136), (285, 877392), (304, 822555), (324, 771780), (342, 731160), (360, 694602), (380, 658044), (405, 617424), (432, 578835), (456, 548370), (486, 514520), (513, 487440), (540, 463068), (570, 438696), (648, 385890), (677, 369360), (684, 365580), (720, 347301), (760, 329022), (810, 308712), (855, 292464), (912, 274185), (972, 257260), (1026, 243720), (1080, 231534), (1140, 219348), (1215, 205808), (1296, 192945), (1354, 184680), (1368, 182790), (1520, 164511), (1539, 162480), (1620, 154356), (1710, 146232), (1944, 128630), (2031, 123120), (2052, 121860), (2160, 115767), (2280, 109674), (2430, 102904), (2565, 97488), (2708, 92340), (2736, 91395), (3078, 81240), (3240, 77178), (3385, 73872), (3420, 73116), (3888, 64315), (4062, 61560), (4104, 60930), (4560, 54837), (4617, 54160), (4860, 51452), (5130, 48744), (5416, 46170), (6093, 41040), (6156, 40620), (6480, 38589), (6770, 36936), (6840, 36558), (7695, 32496), (8124, 30780), (8208, 30465), (9234, 27080), (9720, 25726), (10155, 24624), (10260, 24372), (10832, 23085), (12186, 20520), (12312, 20310), (12863, 19440), (13540, 18468), (13680, 18279), (15390, 16248)]