125845720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 387828000

約数和(自身を除く): 261982280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 88, 91, 98, 104, 110, 130, 140, 143, 154, 182, 196, 220, 245, 260, 280, 286, 308, 364, 385, 392, 440, 449, 455, 490, 520, 539, 572, 616, 637, 715, 728, 770, 898, 910, 980, 1001, 1078, 1144, 1274, 1430, 1540, 1796, 1820, 1960, 2002, 2156, 2245, 2548, 2695, 2860, 3080, 3143, 3185, 3592, 3640, 4004, 4312, 4490, 4939, 5005, 5096, 5390, 5720, 5837, 6286, 6370, 7007, 8008, 8980, 9878, 10010, 10780, 11674, 12572, 12740, 14014, 15715, 17960, 19756, 20020, 21560, 22001, 23348, 24695, 25144, 25480, 28028, 29185, 31430, 34573, 35035, 39512, 40040, 40859, 44002, 46696, 49390, 56056, 58370, 62860, 64207, 69146, 70070, 81718, 88004, 98780, 110005, 116740, 125720, 128414, 138292, 140140, 163436, 172865, 176008, 197560, 204295, 220010, 233480, 242011, 256828, 276584, 280280, 286013, 321035, 326872, 345730, 408590, 440020, 449449, 484022, 513656, 572026, 642070, 691460, 817180, 880040, 898898, 968044, 1144052, 1210055, 1284140, 1382920, 1430065, 1634360, 1797796, 1936088, 2247245, 2288104, 2420110, 2568280, 2860130, 3146143, 3595592, 4494490, 4840220, 5720260, 6292286, 8988980, 9680440, 11440520, 12584572, 15730715, 17977960, 25169144, 31461430, 62922860, 125845720]

約数ペア:

[(1, 125845720), (2, 62922860), (4, 31461430), (5, 25169144), (7, 17977960), (8, 15730715), (10, 12584572), (11, 11440520), (13, 9680440), (14, 8988980), (20, 6292286), (22, 5720260), (26, 4840220), (28, 4494490), (35, 3595592), (40, 3146143), (44, 2860130), (49, 2568280), (52, 2420110), (55, 2288104), (56, 2247245), (65, 1936088), (70, 1797796), (77, 1634360), (88, 1430065), (91, 1382920), (98, 1284140), (104, 1210055), (110, 1144052), (130, 968044), (140, 898898), (143, 880040), (154, 817180), (182, 691460), (196, 642070), (220, 572026), (245, 513656), (260, 484022), (280, 449449), (286, 440020), (308, 408590), (364, 345730), (385, 326872), (392, 321035), (440, 286013), (449, 280280), (455, 276584), (490, 256828), (520, 242011), (539, 233480), (572, 220010), (616, 204295), (637, 197560), (715, 176008), (728, 172865), (770, 163436), (898, 140140), (910, 138292), (980, 128414), (1001, 125720), (1078, 116740), (1144, 110005), (1274, 98780), (1430, 88004), (1540, 81718), (1796, 70070), (1820, 69146), (1960, 64207), (2002, 62860), (2156, 58370), (2245, 56056), (2548, 49390), (2695, 46696), (2860, 44002), (3080, 40859), (3143, 40040), (3185, 39512), (3592, 35035), (3640, 34573), (4004, 31430), (4312, 29185), (4490, 28028), (4939, 25480), (5005, 25144), (5096, 24695), (5390, 23348), (5720, 22001), (5837, 21560), (6286, 20020), (6370, 19756), (7007, 17960), (8008, 15715), (8980, 14014), (9878, 12740), (10010, 12572), (10780, 11674)]