250893720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:476

約数の個数: 384

約数和(自身を含む): 1063756800

約数和(自身を除く): 812863080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 108, 110, 120, 126, 132, 135, 140, 147, 154, 165, 168, 180, 189, 196, 198, 210, 216, 220, 231, 245, 252, 264, 270, 280, 294, 297, 308, 315, 330, 360, 378, 385, 392, 396, 420, 431, 440, 441, 462, 490, 495, 504, 539, 540, 588, 594, 616, 630, 660, 693, 735, 756, 770, 792, 840, 862, 882, 924, 945, 980, 990, 1078, 1080, 1155, 1176, 1188, 1260, 1293, 1320, 1323, 1386, 1470, 1485, 1512, 1540, 1617, 1724, 1764, 1848, 1890, 1960, 1980, 2079, 2155, 2156, 2205, 2310, 2376, 2520, 2586, 2646, 2695, 2772, 2940, 2970, 3017, 3080, 3234, 3448, 3465, 3528, 3780, 3879, 3960, 4158, 4310, 4312, 4410, 4620, 4741, 4851, 5172, 5292, 5390, 5544, 5880, 5940, 6034, 6465, 6468, 6615, 6930, 7560, 7758, 8085, 8316, 8620, 8820, 9051, 9240, 9482, 9702, 10344, 10395, 10584, 10780, 11637, 11880, 12068, 12930, 12936, 13230, 13860, 14223, 14553, 15085, 15516, 16170, 16632, 17240, 17640, 18102, 18964, 19395, 19404, 20790, 21119, 21560, 23274, 23705, 24136, 24255, 25860, 26460, 27153, 27720, 28446, 29106, 30170, 31032, 32340, 33187, 36204, 37928, 38790, 38808, 41580, 42238, 42669, 45255, 46548, 47410, 48510, 51720, 52920, 54306, 56892, 58185, 58212, 60340, 63357, 64680, 66374, 71115, 72408, 72765, 77580, 81459, 83160, 84476, 85338, 90510, 93096, 94820, 97020, 99561, 105595, 108612, 113784, 116370, 116424, 120680, 126714, 128007, 132748, 135765, 142230, 145530, 155160, 162918, 165935, 168952, 170676, 181020, 189640, 190071, 194040, 199122, 211190, 213345, 217224, 232309, 232740, 253428, 256014, 265496, 271530, 284460, 291060, 298683, 316785, 325836, 331870, 341352, 362040, 380142, 398244, 407295, 422380, 426690, 464618, 465480, 497805, 506856, 512028, 543060, 568920, 570213, 582120, 597366, 633570, 640035, 651672, 663740, 696927, 760284, 796488, 814590, 844760, 853380, 896049, 929236, 950355, 995610, 1024056, 1086120, 1140426, 1161545, 1194732, 1267140, 1280070, 1327480, 1393854, 1493415, 1520568, 1629180, 1706760, 1792098, 1858472, 1900710, 1991220, 2090781, 2280852, 2323090, 2389464, 2534280, 2560140, 2787708, 2851065, 2986830, 3258360, 3484635, 3584196, 3801420, 3982440, 4181562, 4480245, 4561704, 4646180, 5120280, 5575416, 5702130, 5973660, 6272343, 6969270, 7168392, 7602840, 8363124, 8960490, 9292360, 10453905, 11404260, 11947320, 12544686, 13938540, 16726248, 17920980, 20907810, 22808520, 25089372, 27877080, 31361715, 35841960, 41815620, 50178744, 62723430, 83631240, 125446860, 250893720]

約数ペア:

[(1, 250893720), (2, 125446860), (3, 83631240), (4, 62723430), (5, 50178744), (6, 41815620), (7, 35841960), (8, 31361715), (9, 27877080), (10, 25089372), (11, 22808520), (12, 20907810), (14, 17920980), (15, 16726248), (18, 13938540), (20, 12544686), (21, 11947320), (22, 11404260), (24, 10453905), (27, 9292360), (28, 8960490), (30, 8363124), (33, 7602840), (35, 7168392), (36, 6969270), (40, 6272343), (42, 5973660), (44, 5702130), (45, 5575416), (49, 5120280), (54, 4646180), (55, 4561704), (56, 4480245), (60, 4181562), (63, 3982440), (66, 3801420), (70, 3584196), (72, 3484635), (77, 3258360), (84, 2986830), (88, 2851065), (90, 2787708), (98, 2560140), (99, 2534280), (105, 2389464), (108, 2323090), (110, 2280852), (120, 2090781), (126, 1991220), (132, 1900710), (135, 1858472), (140, 1792098), (147, 1706760), (154, 1629180), (165, 1520568), (168, 1493415), (180, 1393854), (189, 1327480), (196, 1280070), (198, 1267140), (210, 1194732), (216, 1161545), (220, 1140426), (231, 1086120), (245, 1024056), (252, 995610), (264, 950355), (270, 929236), (280, 896049), (294, 853380), (297, 844760), (308, 814590), (315, 796488), (330, 760284), (360, 696927), (378, 663740), (385, 651672), (392, 640035), (396, 633570), (420, 597366), (431, 582120), (440, 570213), (441, 568920), (462, 543060), (490, 512028), (495, 506856), (504, 497805), (539, 465480), (540, 464618), (588, 426690), (594, 422380), (616, 407295), (630, 398244), (660, 380142), (693, 362040), (735, 341352), (756, 331870), (770, 325836), (792, 316785), (840, 298683), (862, 291060), (882, 284460), (924, 271530), (945, 265496), (980, 256014), (990, 253428), (1078, 232740), (1080, 232309), (1155, 217224), (1176, 213345), (1188, 211190), (1260, 199122), (1293, 194040), (1320, 190071), (1323, 189640), (1386, 181020), (1470, 170676), (1485, 168952), (1512, 165935), (1540, 162918), (1617, 155160), (1724, 145530), (1764, 142230), (1848, 135765), (1890, 132748), (1960, 128007), (1980, 126714), (2079, 120680), (2155, 116424), (2156, 116370), (2205, 113784), (2310, 108612), (2376, 105595), (2520, 99561), (2586, 97020), (2646, 94820), (2695, 93096), (2772, 90510), (2940, 85338), (2970, 84476), (3017, 83160), (3080, 81459), (3234, 77580), (3448, 72765), (3465, 72408), (3528, 71115), (3780, 66374), (3879, 64680), (3960, 63357), (4158, 60340), (4310, 58212), (4312, 58185), (4410, 56892), (4620, 54306), (4741, 52920), (4851, 51720), (5172, 48510), (5292, 47410), (5390, 46548), (5544, 45255), (5880, 42669), (5940, 42238), (6034, 41580), (6465, 38808), (6468, 38790), (6615, 37928), (6930, 36204), (7560, 33187), (7758, 32340), (8085, 31032), (8316, 30170), (8620, 29106), (8820, 28446), (9051, 27720), (9240, 27153), (9482, 26460), (9702, 25860), (10344, 24255), (10395, 24136), (10584, 23705), (10780, 23274), (11637, 21560), (11880, 21119), (12068, 20790), (12930, 19404), (12936, 19395), (13230, 18964), (13860, 18102), (14223, 17640), (14553, 17240), (15085, 16632), (15516, 16170)]