500850000

素因数分解:

$2^4\times 3^3\times 5^5\times 7^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 480

約数和(自身を含む): 2092366080

約数和(自身を除く): 1591516080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 53, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 106, 108, 112, 120, 125, 126, 135, 140, 144, 150, 159, 168, 175, 180, 189, 200, 210, 212, 216, 225, 240, 250, 252, 265, 270, 280, 300, 315, 318, 336, 350, 360, 371, 375, 378, 400, 420, 424, 432, 450, 477, 500, 504, 525, 530, 540, 560, 600, 625, 630, 636, 675, 700, 720, 742, 750, 756, 795, 840, 848, 875, 900, 945, 954, 1000, 1008, 1050, 1060, 1080, 1113, 1125, 1200, 1250, 1260, 1272, 1325, 1350, 1400, 1431, 1484, 1500, 1512, 1575, 1590, 1680, 1750, 1800, 1855, 1875, 1890, 1908, 2000, 2100, 2120, 2160, 2226, 2250, 2385, 2500, 2520, 2544, 2625, 2650, 2700, 2800, 2862, 2968, 3000, 3024, 3125, 3150, 3180, 3339, 3375, 3500, 3600, 3710, 3750, 3780, 3816, 3975, 4200, 4240, 4375, 4452, 4500, 4725, 4770, 5000, 5040, 5250, 5300, 5400, 5565, 5625, 5724, 5936, 6000, 6250, 6300, 6360, 6625, 6678, 6750, 7000, 7155, 7420, 7500, 7560, 7632, 7875, 7950, 8400, 8750, 8904, 9000, 9275, 9375, 9450, 9540, 10000, 10017, 10500, 10600, 10800, 11130, 11250, 11448, 11925, 12500, 12600, 12720, 13125, 13250, 13356, 13500, 14000, 14310, 14840, 15000, 15120, 15750, 15900, 16695, 16875, 17500, 17808, 18000, 18550, 18750, 18900, 19080, 19875, 20034, 21000, 21200, 21875, 22260, 22500, 22896, 23625, 23850, 25000, 25200, 26250, 26500, 26712, 27000, 27825, 28125, 28620, 29680, 30000, 31500, 31800, 33125, 33390, 33750, 35000, 35775, 37100, 37500, 37800, 38160, 39375, 39750, 40068, 42000, 43750, 44520, 45000, 46375, 47250, 47700, 50000, 50085, 52500, 53000, 53424, 54000, 55650, 56250, 57240, 59625, 63000, 63600, 65625, 66250, 66780, 67500, 70000, 71550, 74200, 75000, 75600, 78750, 79500, 80136, 83475, 84375, 87500, 89040, 90000, 92750, 94500, 95400, 99375, 100170, 105000, 106000, 111300, 112500, 114480, 118125, 119250, 126000, 131250, 132500, 133560, 135000, 139125, 143100, 148400, 150000, 157500, 159000, 160272, 165625, 166950, 168750, 175000, 178875, 185500, 189000, 190800, 196875, 198750, 200340, 210000, 222600, 225000, 231875, 236250, 238500, 250425, 262500, 265000, 267120, 270000, 278250, 286200, 298125, 315000, 318000, 331250, 333900, 337500, 350000, 357750, 371000, 378000, 393750, 397500, 400680, 417375, 445200, 450000, 463750, 472500, 477000, 496875, 500850, 525000, 530000, 556500, 572400, 590625, 596250, 630000, 662500, 667800, 675000, 695625, 715500, 742000, 787500, 795000, 801360, 834750, 894375, 927500, 945000, 954000, 993750, 1001700, 1050000, 1113000, 1159375, 1181250, 1192500, 1252125, 1325000, 1335600, 1350000, 1391250, 1431000, 1490625, 1575000, 1590000, 1669500, 1788750, 1855000, 1890000, 1987500, 2003400, 2086875, 2226000, 2318750, 2362500, 2385000, 2504250, 2650000, 2782500, 2862000, 2981250, 3150000, 3339000, 3478125, 3577500, 3710000, 3975000, 4006800, 4173750, 4471875, 4637500, 4725000, 4770000, 5008500, 5565000, 5962500, 6260625, 6678000, 6956250, 7155000, 7950000, 8347500, 8943750, 9275000, 9450000, 10017000, 10434375, 11130000, 11925000, 12521250, 13912500, 14310000, 16695000, 17887500, 18550000, 20034000, 20868750, 23850000, 25042500, 27825000, 31303125, 33390000, 35775000, 41737500, 50085000, 55650000, 62606250, 71550000, 83475000, 100170000, 125212500, 166950000, 250425000, 500850000]

約数ペア:

[(1, 500850000), (2, 250425000), (3, 166950000), (4, 125212500), (5, 100170000), (6, 83475000), (7, 71550000), (8, 62606250), (9, 55650000), (10, 50085000), (12, 41737500), (14, 35775000), (15, 33390000), (16, 31303125), (18, 27825000), (20, 25042500), (21, 23850000), (24, 20868750), (25, 20034000), (27, 18550000), (28, 17887500), (30, 16695000), (35, 14310000), (36, 13912500), (40, 12521250), (42, 11925000), (45, 11130000), (48, 10434375), (50, 10017000), (53, 9450000), (54, 9275000), (56, 8943750), (60, 8347500), (63, 7950000), (70, 7155000), (72, 6956250), (75, 6678000), (80, 6260625), (84, 5962500), (90, 5565000), (100, 5008500), (105, 4770000), (106, 4725000), (108, 4637500), (112, 4471875), (120, 4173750), (125, 4006800), (126, 3975000), (135, 3710000), (140, 3577500), (144, 3478125), (150, 3339000), (159, 3150000), (168, 2981250), (175, 2862000), (180, 2782500), (189, 2650000), (200, 2504250), (210, 2385000), (212, 2362500), (216, 2318750), (225, 2226000), (240, 2086875), (250, 2003400), (252, 1987500), (265, 1890000), (270, 1855000), (280, 1788750), (300, 1669500), (315, 1590000), (318, 1575000), (336, 1490625), (350, 1431000), (360, 1391250), (371, 1350000), (375, 1335600), (378, 1325000), (400, 1252125), (420, 1192500), (424, 1181250), (432, 1159375), (450, 1113000), (477, 1050000), (500, 1001700), (504, 993750), (525, 954000), (530, 945000), (540, 927500), (560, 894375), (600, 834750), (625, 801360), (630, 795000), (636, 787500), (675, 742000), (700, 715500), (720, 695625), (742, 675000), (750, 667800), (756, 662500), (795, 630000), (840, 596250), (848, 590625), (875, 572400), (900, 556500), (945, 530000), (954, 525000), (1000, 500850), (1008, 496875), (1050, 477000), (1060, 472500), (1080, 463750), (1113, 450000), (1125, 445200), (1200, 417375), (1250, 400680), (1260, 397500), (1272, 393750), (1325, 378000), (1350, 371000), (1400, 357750), (1431, 350000), (1484, 337500), (1500, 333900), (1512, 331250), (1575, 318000), (1590, 315000), (1680, 298125), (1750, 286200), (1800, 278250), (1855, 270000), (1875, 267120), (1890, 265000), (1908, 262500), (2000, 250425), (2100, 238500), (2120, 236250), (2160, 231875), (2226, 225000), (2250, 222600), (2385, 210000), (2500, 200340), (2520, 198750), (2544, 196875), (2625, 190800), (2650, 189000), (2700, 185500), (2800, 178875), (2862, 175000), (2968, 168750), (3000, 166950), (3024, 165625), (3125, 160272), (3150, 159000), (3180, 157500), (3339, 150000), (3375, 148400), (3500, 143100), (3600, 139125), (3710, 135000), (3750, 133560), (3780, 132500), (3816, 131250), (3975, 126000), (4200, 119250), (4240, 118125), (4375, 114480), (4452, 112500), (4500, 111300), (4725, 106000), (4770, 105000), (5000, 100170), (5040, 99375), (5250, 95400), (5300, 94500), (5400, 92750), (5565, 90000), (5625, 89040), (5724, 87500), (5936, 84375), (6000, 83475), (6250, 80136), (6300, 79500), (6360, 78750), (6625, 75600), (6678, 75000), (6750, 74200), (7000, 71550), (7155, 70000), (7420, 67500), (7500, 66780), (7560, 66250), (7632, 65625), (7875, 63600), (7950, 63000), (8400, 59625), (8750, 57240), (8904, 56250), (9000, 55650), (9275, 54000), (9375, 53424), (9450, 53000), (9540, 52500), (10000, 50085), (10017, 50000), (10500, 47700), (10600, 47250), (10800, 46375), (11130, 45000), (11250, 44520), (11448, 43750), (11925, 42000), (12500, 40068), (12600, 39750), (12720, 39375), (13125, 38160), (13250, 37800), (13356, 37500), (13500, 37100), (14000, 35775), (14310, 35000), (14840, 33750), (15000, 33390), (15120, 33125), (15750, 31800), (15900, 31500), (16695, 30000), (16875, 29680), (17500, 28620), (17808, 28125), (18000, 27825), (18550, 27000), (18750, 26712), (18900, 26500), (19080, 26250), (19875, 25200), (20034, 25000), (21000, 23850), (21200, 23625), (21875, 22896), (22260, 22500)]