621090000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 300

約数和(自身を含む): 2225862496

約数和(自身を除く): 1604772496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 67, 72, 75, 80, 90, 100, 103, 120, 125, 134, 144, 150, 180, 200, 201, 206, 225, 240, 250, 268, 300, 309, 335, 360, 375, 400, 402, 412, 450, 500, 515, 536, 600, 603, 618, 625, 670, 720, 750, 804, 824, 900, 927, 1000, 1005, 1030, 1072, 1125, 1200, 1206, 1236, 1250, 1340, 1500, 1545, 1608, 1648, 1675, 1800, 1854, 1875, 2000, 2010, 2060, 2250, 2412, 2472, 2500, 2575, 2680, 3000, 3015, 3090, 3216, 3350, 3600, 3708, 3750, 4020, 4120, 4500, 4635, 4824, 4944, 5000, 5025, 5150, 5360, 5625, 6000, 6030, 6180, 6700, 6901, 7416, 7500, 7725, 8040, 8240, 8375, 9000, 9270, 9648, 10000, 10050, 10300, 11250, 12060, 12360, 12875, 13400, 13802, 14832, 15000, 15075, 15450, 16080, 16750, 18000, 18540, 20100, 20600, 20703, 22500, 23175, 24120, 24720, 25125, 25750, 26800, 27604, 30000, 30150, 30900, 33500, 34505, 37080, 38625, 40200, 41200, 41406, 41875, 45000, 46350, 48240, 50250, 51500, 55208, 60300, 61800, 62109, 64375, 67000, 69010, 74160, 75375, 77250, 80400, 82812, 83750, 90000, 92700, 100500, 103000, 103515, 110416, 115875, 120600, 123600, 124218, 125625, 128750, 134000, 138020, 150750, 154500, 165624, 167500, 172525, 185400, 193125, 201000, 206000, 207030, 231750, 241200, 248436, 251250, 257500, 276040, 301500, 309000, 310545, 331248, 335000, 345050, 370800, 376875, 386250, 402000, 414060, 463500, 496872, 502500, 515000, 517575, 552080, 579375, 603000, 618000, 621090, 670000, 690100, 753750, 772500, 828120, 862625, 927000, 993744, 1005000, 1030000, 1035150, 1158750, 1206000, 1242180, 1380200, 1507500, 1545000, 1552725, 1656240, 1725250, 1854000, 2010000, 2070300, 2317500, 2484360, 2587875, 2760400, 3015000, 3090000, 3105450, 3450500, 4140600, 4313125, 4635000, 4968720, 5175750, 6030000, 6210900, 6901000, 7763625, 8281200, 8626250, 9270000, 10351500, 12421800, 12939375, 13802000, 15527250, 17252500, 20703000, 24843600, 25878750, 31054500, 34505000, 38818125, 41406000, 51757500, 62109000, 69010000, 77636250, 103515000, 124218000, 155272500, 207030000, 310545000, 621090000]

約数ペア:

[(1, 621090000), (2, 310545000), (3, 207030000), (4, 155272500), (5, 124218000), (6, 103515000), (8, 77636250), (9, 69010000), (10, 62109000), (12, 51757500), (15, 41406000), (16, 38818125), (18, 34505000), (20, 31054500), (24, 25878750), (25, 24843600), (30, 20703000), (36, 17252500), (40, 15527250), (45, 13802000), (48, 12939375), (50, 12421800), (60, 10351500), (67, 9270000), (72, 8626250), (75, 8281200), (80, 7763625), (90, 6901000), (100, 6210900), (103, 6030000), (120, 5175750), (125, 4968720), (134, 4635000), (144, 4313125), (150, 4140600), (180, 3450500), (200, 3105450), (201, 3090000), (206, 3015000), (225, 2760400), (240, 2587875), (250, 2484360), (268, 2317500), (300, 2070300), (309, 2010000), (335, 1854000), (360, 1725250), (375, 1656240), (400, 1552725), (402, 1545000), (412, 1507500), (450, 1380200), (500, 1242180), (515, 1206000), (536, 1158750), (600, 1035150), (603, 1030000), (618, 1005000), (625, 993744), (670, 927000), (720, 862625), (750, 828120), (804, 772500), (824, 753750), (900, 690100), (927, 670000), (1000, 621090), (1005, 618000), (1030, 603000), (1072, 579375), (1125, 552080), (1200, 517575), (1206, 515000), (1236, 502500), (1250, 496872), (1340, 463500), (1500, 414060), (1545, 402000), (1608, 386250), (1648, 376875), (1675, 370800), (1800, 345050), (1854, 335000), (1875, 331248), (2000, 310545), (2010, 309000), (2060, 301500), (2250, 276040), (2412, 257500), (2472, 251250), (2500, 248436), (2575, 241200), (2680, 231750), (3000, 207030), (3015, 206000), (3090, 201000), (3216, 193125), (3350, 185400), (3600, 172525), (3708, 167500), (3750, 165624), (4020, 154500), (4120, 150750), (4500, 138020), (4635, 134000), (4824, 128750), (4944, 125625), (5000, 124218), (5025, 123600), (5150, 120600), (5360, 115875), (5625, 110416), (6000, 103515), (6030, 103000), (6180, 100500), (6700, 92700), (6901, 90000), (7416, 83750), (7500, 82812), (7725, 80400), (8040, 77250), (8240, 75375), (8375, 74160), (9000, 69010), (9270, 67000), (9648, 64375), (10000, 62109), (10050, 61800), (10300, 60300), (11250, 55208), (12060, 51500), (12360, 50250), (12875, 48240), (13400, 46350), (13802, 45000), (14832, 41875), (15000, 41406), (15075, 41200), (15450, 40200), (16080, 38625), (16750, 37080), (18000, 34505), (18540, 33500), (20100, 30900), (20600, 30150), (20703, 30000), (22500, 27604), (23175, 26800), (24120, 25750), (24720, 25125)]