305136720

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{31}}^2$

素因数の和:101

約数の個数: 450

約数和(自身を含む): 1273862106

約数和(自身を除く): 968725386

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 62, 63, 70, 72, 80, 81, 84, 90, 93, 98, 105, 108, 112, 120, 124, 126, 135, 140, 144, 147, 155, 162, 168, 180, 186, 189, 196, 210, 216, 217, 240, 245, 248, 252, 270, 279, 280, 294, 310, 315, 324, 336, 360, 372, 378, 392, 405, 420, 432, 434, 441, 465, 490, 496, 504, 540, 558, 560, 567, 588, 620, 630, 648, 651, 720, 735, 744, 756, 784, 810, 837, 840, 868, 882, 930, 945, 961, 980, 1008, 1080, 1085, 1116, 1134, 1176, 1240, 1260, 1296, 1302, 1323, 1395, 1470, 1488, 1512, 1519, 1620, 1674, 1680, 1736, 1764, 1860, 1890, 1922, 1953, 1960, 2160, 2170, 2205, 2232, 2268, 2352, 2480, 2511, 2520, 2604, 2646, 2790, 2835, 2883, 2940, 3024, 3038, 3240, 3255, 3348, 3472, 3528, 3720, 3780, 3844, 3906, 3920, 3969, 4185, 4340, 4410, 4464, 4536, 4557, 4805, 5022, 5040, 5208, 5292, 5580, 5670, 5766, 5859, 5880, 6076, 6480, 6510, 6615, 6696, 6727, 7056, 7440, 7560, 7595, 7688, 7812, 7938, 8370, 8649, 8680, 8820, 9072, 9114, 9610, 9765, 10044, 10416, 10584, 11160, 11340, 11532, 11718, 11760, 12152, 12555, 13020, 13230, 13392, 13454, 13671, 14415, 15120, 15190, 15376, 15624, 15876, 16740, 17298, 17360, 17577, 17640, 18228, 19220, 19530, 19845, 20088, 20181, 21168, 22320, 22680, 22785, 23064, 23436, 24304, 25110, 25947, 26040, 26460, 26908, 27342, 28830, 29295, 30380, 31248, 31752, 33480, 33635, 34596, 35154, 35280, 36456, 38440, 39060, 39690, 40176, 40362, 41013, 43245, 45360, 45570, 46128, 46872, 47089, 50220, 51894, 52080, 52920, 53816, 54684, 57660, 58590, 60543, 60760, 63504, 66960, 67270, 68355, 69192, 70308, 72912, 76880, 77841, 78120, 79380, 80724, 82026, 86490, 87885, 91140, 93744, 94178, 100440, 100905, 103788, 105840, 107632, 109368, 115320, 117180, 121086, 121520, 123039, 129735, 134540, 136710, 138384, 140616, 141267, 155682, 156240, 158760, 161448, 164052, 172980, 175770, 181629, 182280, 188356, 200880, 201810, 205065, 207576, 218736, 230640, 234360, 235445, 242172, 246078, 259470, 269080, 273420, 281232, 282534, 302715, 311364, 317520, 322896, 328104, 345960, 351540, 363258, 364560, 376712, 389205, 403620, 410130, 415152, 423801, 468720, 470890, 484344, 492156, 518940, 538160, 544887, 546840, 565068, 605430, 615195, 622728, 656208, 691920, 703080, 706335, 726516, 753424, 778410, 807240, 820260, 847602, 908145, 941780, 968688, 984312, 1037880, 1089774, 1093680, 1130136, 1210860, 1230390, 1245456, 1271403, 1406160, 1412670, 1453032, 1556820, 1614480, 1640520, 1695204, 1816290, 1883560, 1968624, 2075760, 2119005, 2179548, 2260272, 2421720, 2460780, 2542806, 2724435, 2825340, 2906064, 3113640, 3281040, 3390408, 3632580, 3767120, 3814209, 4238010, 4359096, 4843440, 4921560, 5085612, 5448870, 5650680, 6227280, 6357015, 6780816, 7265160, 7628418, 8476020, 8718192, 9843120, 10171224, 10897740, 11301360, 12714030, 14530320, 15256836, 16952040, 19071045, 20342448, 21795480, 25428060, 30513672, 33904080, 38142090, 43590960, 50856120, 61027344, 76284180, 101712240, 152568360, 305136720]

約数ペア:

[(1, 305136720), (2, 152568360), (3, 101712240), (4, 76284180), (5, 61027344), (6, 50856120), (7, 43590960), (8, 38142090), (9, 33904080), (10, 30513672), (12, 25428060), (14, 21795480), (15, 20342448), (16, 19071045), (18, 16952040), (20, 15256836), (21, 14530320), (24, 12714030), (27, 11301360), (28, 10897740), (30, 10171224), (31, 9843120), (35, 8718192), (36, 8476020), (40, 7628418), (42, 7265160), (45, 6780816), (48, 6357015), (49, 6227280), (54, 5650680), (56, 5448870), (60, 5085612), (62, 4921560), (63, 4843440), (70, 4359096), (72, 4238010), (80, 3814209), (81, 3767120), (84, 3632580), (90, 3390408), (93, 3281040), (98, 3113640), (105, 2906064), (108, 2825340), (112, 2724435), (120, 2542806), (124, 2460780), (126, 2421720), (135, 2260272), (140, 2179548), (144, 2119005), (147, 2075760), (155, 1968624), (162, 1883560), (168, 1816290), (180, 1695204), (186, 1640520), (189, 1614480), (196, 1556820), (210, 1453032), (216, 1412670), (217, 1406160), (240, 1271403), (245, 1245456), (248, 1230390), (252, 1210860), (270, 1130136), (279, 1093680), (280, 1089774), (294, 1037880), (310, 984312), (315, 968688), (324, 941780), (336, 908145), (360, 847602), (372, 820260), (378, 807240), (392, 778410), (405, 753424), (420, 726516), (432, 706335), (434, 703080), (441, 691920), (465, 656208), (490, 622728), (496, 615195), (504, 605430), (540, 565068), (558, 546840), (560, 544887), (567, 538160), (588, 518940), (620, 492156), (630, 484344), (648, 470890), (651, 468720), (720, 423801), (735, 415152), (744, 410130), (756, 403620), (784, 389205), (810, 376712), (837, 364560), (840, 363258), (868, 351540), (882, 345960), (930, 328104), (945, 322896), (961, 317520), (980, 311364), (1008, 302715), (1080, 282534), (1085, 281232), (1116, 273420), (1134, 269080), (1176, 259470), (1240, 246078), (1260, 242172), (1296, 235445), (1302, 234360), (1323, 230640), (1395, 218736), (1470, 207576), (1488, 205065), (1512, 201810), (1519, 200880), (1620, 188356), (1674, 182280), (1680, 181629), (1736, 175770), (1764, 172980), (1860, 164052), (1890, 161448), (1922, 158760), (1953, 156240), (1960, 155682), (2160, 141267), (2170, 140616), (2205, 138384), (2232, 136710), (2268, 134540), (2352, 129735), (2480, 123039), (2511, 121520), (2520, 121086), (2604, 117180), (2646, 115320), (2790, 109368), (2835, 107632), (2883, 105840), (2940, 103788), (3024, 100905), (3038, 100440), (3240, 94178), (3255, 93744), (3348, 91140), (3472, 87885), (3528, 86490), (3720, 82026), (3780, 80724), (3844, 79380), (3906, 78120), (3920, 77841), (3969, 76880), (4185, 72912), (4340, 70308), (4410, 69192), (4464, 68355), (4536, 67270), (4557, 66960), (4805, 63504), (5022, 60760), (5040, 60543), (5208, 58590), (5292, 57660), (5580, 54684), (5670, 53816), (5766, 52920), (5859, 52080), (5880, 51894), (6076, 50220), (6480, 47089), (6510, 46872), (6615, 46128), (6696, 45570), (6727, 45360), (7056, 43245), (7440, 41013), (7560, 40362), (7595, 40176), (7688, 39690), (7812, 39060), (7938, 38440), (8370, 36456), (8649, 35280), (8680, 35154), (8820, 34596), (9072, 33635), (9114, 33480), (9610, 31752), (9765, 31248), (10044, 30380), (10416, 29295), (10584, 28830), (11160, 27342), (11340, 26908), (11532, 26460), (11718, 26040), (11760, 25947), (12152, 25110), (12555, 24304), (13020, 23436), (13230, 23064), (13392, 22785), (13454, 22680), (13671, 22320), (14415, 21168), (15120, 20181), (15190, 20088), (15376, 19845), (15624, 19530), (15876, 19220), (16740, 18228), (17298, 17640), (17360, 17577)]