8280262800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{7591}}^1$

素因数の和:7719

約数の個数: 240

約数和(自身を含む): 29767320960

約数和(自身を除く): 21487058160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 101, 108, 120, 135, 144, 150, 180, 200, 202, 216, 225, 240, 270, 300, 303, 360, 400, 404, 432, 450, 505, 540, 600, 606, 675, 720, 808, 900, 909, 1010, 1080, 1200, 1212, 1350, 1515, 1616, 1800, 1818, 2020, 2160, 2424, 2525, 2700, 2727, 3030, 3600, 3636, 4040, 4545, 4848, 5050, 5400, 5454, 6060, 7272, 7575, 7591, 8080, 9090, 10100, 10800, 10908, 12120, 13635, 14544, 15150, 15182, 18180, 20200, 21816, 22725, 22773, 24240, 27270, 30300, 30364, 36360, 37955, 40400, 43632, 45450, 45546, 54540, 60600, 60728, 68175, 68319, 72720, 75910, 90900, 91092, 109080, 113865, 121200, 121456, 136350, 136638, 151820, 181800, 182184, 189775, 204957, 218160, 227730, 272700, 273276, 303640, 341595, 363600, 364368, 379550, 409914, 455460, 545400, 546552, 569325, 607280, 683190, 759100, 766691, 819828, 910920, 1024785, 1090800, 1093104, 1138650, 1366380, 1518200, 1533382, 1639656, 1707975, 1821840, 2049570, 2277300, 2300073, 2732760, 3036400, 3066764, 3279312, 3415950, 3833455, 4099140, 4554600, 4600146, 5123925, 5465520, 6133528, 6831900, 6900219, 7666910, 8198280, 9109200, 9200292, 10247850, 11500365, 12267056, 13663800, 13800438, 15333820, 16396560, 18400584, 19167275, 20495700, 20700657, 23000730, 27327600, 27600876, 30667640, 34501095, 36801168, 38334550, 40991400, 41401314, 46001460, 55201752, 57501825, 61335280, 69002190, 76669100, 81982800, 82802628, 92002920, 103503285, 110403504, 115003650, 138004380, 153338200, 165605256, 172505475, 184005840, 207006570, 230007300, 276008760, 306676400, 331210512, 345010950, 414013140, 460014600, 517516425, 552017520, 690021900, 828026280, 920029200, 1035032850, 1380043800, 1656052560, 2070065700, 2760087600, 4140131400, 8280262800]

約数ペア:

[(1, 8280262800), (2, 4140131400), (3, 2760087600), (4, 2070065700), (5, 1656052560), (6, 1380043800), (8, 1035032850), (9, 920029200), (10, 828026280), (12, 690021900), (15, 552017520), (16, 517516425), (18, 460014600), (20, 414013140), (24, 345010950), (25, 331210512), (27, 306676400), (30, 276008760), (36, 230007300), (40, 207006570), (45, 184005840), (48, 172505475), (50, 165605256), (54, 153338200), (60, 138004380), (72, 115003650), (75, 110403504), (80, 103503285), (90, 92002920), (100, 82802628), (101, 81982800), (108, 76669100), (120, 69002190), (135, 61335280), (144, 57501825), (150, 55201752), (180, 46001460), (200, 41401314), (202, 40991400), (216, 38334550), (225, 36801168), (240, 34501095), (270, 30667640), (300, 27600876), (303, 27327600), (360, 23000730), (400, 20700657), (404, 20495700), (432, 19167275), (450, 18400584), (505, 16396560), (540, 15333820), (600, 13800438), (606, 13663800), (675, 12267056), (720, 11500365), (808, 10247850), (900, 9200292), (909, 9109200), (1010, 8198280), (1080, 7666910), (1200, 6900219), (1212, 6831900), (1350, 6133528), (1515, 5465520), (1616, 5123925), (1800, 4600146), (1818, 4554600), (2020, 4099140), (2160, 3833455), (2424, 3415950), (2525, 3279312), (2700, 3066764), (2727, 3036400), (3030, 2732760), (3600, 2300073), (3636, 2277300), (4040, 2049570), (4545, 1821840), (4848, 1707975), (5050, 1639656), (5400, 1533382), (5454, 1518200), (6060, 1366380), (7272, 1138650), (7575, 1093104), (7591, 1090800), (8080, 1024785), (9090, 910920), (10100, 819828), (10800, 766691), (10908, 759100), (12120, 683190), (13635, 607280), (14544, 569325), (15150, 546552), (15182, 545400), (18180, 455460), (20200, 409914), (21816, 379550), (22725, 364368), (22773, 363600), (24240, 341595), (27270, 303640), (30300, 273276), (30364, 272700), (36360, 227730), (37955, 218160), (40400, 204957), (43632, 189775), (45450, 182184), (45546, 181800), (54540, 151820), (60600, 136638), (60728, 136350), (68175, 121456), (68319, 121200), (72720, 113865), (75910, 109080), (90900, 91092)]