513420000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 240

約数和(自身を含む): 1731945600

約数和(自身を除く): 1218525600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 75, 80, 86, 96, 100, 120, 125, 129, 150, 160, 172, 199, 200, 215, 240, 250, 258, 300, 344, 375, 398, 400, 430, 480, 500, 516, 597, 600, 625, 645, 688, 750, 796, 800, 860, 995, 1000, 1032, 1075, 1194, 1200, 1250, 1290, 1376, 1500, 1592, 1720, 1875, 1990, 2000, 2064, 2150, 2388, 2400, 2500, 2580, 2985, 3000, 3184, 3225, 3440, 3750, 3980, 4000, 4128, 4300, 4776, 4975, 5000, 5160, 5375, 5970, 6000, 6368, 6450, 6880, 7500, 7960, 8557, 8600, 9552, 9950, 10000, 10320, 10750, 11940, 12000, 12900, 14925, 15000, 15920, 16125, 17114, 17200, 19104, 19900, 20000, 20640, 21500, 23880, 24875, 25671, 25800, 26875, 29850, 30000, 31840, 32250, 34228, 34400, 39800, 42785, 43000, 47760, 49750, 51342, 51600, 53750, 59700, 60000, 64500, 68456, 74625, 79600, 80625, 85570, 86000, 95520, 99500, 102684, 103200, 107500, 119400, 124375, 128355, 129000, 136912, 149250, 159200, 161250, 171140, 172000, 199000, 205368, 213925, 215000, 238800, 248750, 256710, 258000, 273824, 298500, 322500, 342280, 373125, 398000, 410736, 427850, 430000, 477600, 497500, 513420, 516000, 597000, 641775, 645000, 684560, 746250, 796000, 821472, 855700, 860000, 995000, 1026840, 1069625, 1194000, 1283550, 1290000, 1369120, 1492500, 1711400, 1990000, 2053680, 2139250, 2388000, 2567100, 2580000, 2985000, 3208875, 3422800, 3980000, 4107360, 4278500, 5134200, 5348125, 5970000, 6417750, 6845600, 8557000, 10268400, 10696250, 11940000, 12835500, 16044375, 17114000, 20536800, 21392500, 25671000, 32088750, 34228000, 42785000, 51342000, 64177500, 85570000, 102684000, 128355000, 171140000, 256710000, 513420000]

約数ペア:

[(1, 513420000), (2, 256710000), (3, 171140000), (4, 128355000), (5, 102684000), (6, 85570000), (8, 64177500), (10, 51342000), (12, 42785000), (15, 34228000), (16, 32088750), (20, 25671000), (24, 21392500), (25, 20536800), (30, 17114000), (32, 16044375), (40, 12835500), (43, 11940000), (48, 10696250), (50, 10268400), (60, 8557000), (75, 6845600), (80, 6417750), (86, 5970000), (96, 5348125), (100, 5134200), (120, 4278500), (125, 4107360), (129, 3980000), (150, 3422800), (160, 3208875), (172, 2985000), (199, 2580000), (200, 2567100), (215, 2388000), (240, 2139250), (250, 2053680), (258, 1990000), (300, 1711400), (344, 1492500), (375, 1369120), (398, 1290000), (400, 1283550), (430, 1194000), (480, 1069625), (500, 1026840), (516, 995000), (597, 860000), (600, 855700), (625, 821472), (645, 796000), (688, 746250), (750, 684560), (796, 645000), (800, 641775), (860, 597000), (995, 516000), (1000, 513420), (1032, 497500), (1075, 477600), (1194, 430000), (1200, 427850), (1250, 410736), (1290, 398000), (1376, 373125), (1500, 342280), (1592, 322500), (1720, 298500), (1875, 273824), (1990, 258000), (2000, 256710), (2064, 248750), (2150, 238800), (2388, 215000), (2400, 213925), (2500, 205368), (2580, 199000), (2985, 172000), (3000, 171140), (3184, 161250), (3225, 159200), (3440, 149250), (3750, 136912), (3980, 129000), (4000, 128355), (4128, 124375), (4300, 119400), (4776, 107500), (4975, 103200), (5000, 102684), (5160, 99500), (5375, 95520), (5970, 86000), (6000, 85570), (6368, 80625), (6450, 79600), (6880, 74625), (7500, 68456), (7960, 64500), (8557, 60000), (8600, 59700), (9552, 53750), (9950, 51600), (10000, 51342), (10320, 49750), (10750, 47760), (11940, 43000), (12000, 42785), (12900, 39800), (14925, 34400), (15000, 34228), (15920, 32250), (16125, 31840), (17114, 30000), (17200, 29850), (19104, 26875), (19900, 25800), (20000, 25671), (20640, 24875), (21500, 23880)]