515124000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 288

約数和(自身を含む): 1878130800

約数和(自身を除く): 1363006800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 96, 100, 120, 123, 125, 144, 150, 160, 164, 180, 200, 205, 225, 240, 246, 250, 288, 300, 328, 349, 360, 369, 375, 400, 410, 450, 480, 492, 500, 600, 615, 656, 698, 720, 738, 750, 800, 820, 900, 984, 1000, 1025, 1047, 1125, 1200, 1230, 1312, 1396, 1440, 1476, 1500, 1640, 1745, 1800, 1845, 1968, 2000, 2050, 2094, 2250, 2400, 2460, 2792, 2952, 3000, 3075, 3141, 3280, 3490, 3600, 3690, 3936, 4000, 4100, 4188, 4500, 4920, 5125, 5235, 5584, 5904, 6000, 6150, 6282, 6560, 6980, 7200, 7380, 8200, 8376, 8725, 9000, 9225, 9840, 10250, 10470, 11168, 11808, 12000, 12300, 12564, 13960, 14309, 14760, 15375, 15705, 16400, 16752, 17450, 18000, 18450, 19680, 20500, 20940, 24600, 25128, 26175, 27920, 28618, 29520, 30750, 31410, 32800, 33504, 34900, 36000, 36900, 41000, 41880, 42927, 43625, 46125, 49200, 50256, 52350, 55840, 57236, 59040, 61500, 62820, 69800, 71545, 73800, 78525, 82000, 83760, 85854, 87250, 92250, 98400, 100512, 104700, 114472, 123000, 125640, 128781, 130875, 139600, 143090, 147600, 157050, 164000, 167520, 171708, 174500, 184500, 209400, 214635, 228944, 246000, 251280, 257562, 261750, 279200, 286180, 295200, 314100, 343416, 349000, 357725, 369000, 392625, 418800, 429270, 457888, 492000, 502560, 515124, 523500, 572360, 628200, 643905, 686832, 698000, 715450, 738000, 785250, 837600, 858540, 1030248, 1047000, 1073175, 1144720, 1256400, 1287810, 1373664, 1396000, 1430900, 1476000, 1570500, 1717080, 1788625, 2060496, 2094000, 2146350, 2289440, 2512800, 2575620, 2861800, 3141000, 3219525, 3434160, 3577250, 4120992, 4188000, 4292700, 5151240, 5365875, 5723600, 6282000, 6439050, 6868320, 7154500, 8585400, 10302480, 10731750, 11447200, 12564000, 12878100, 14309000, 16097625, 17170800, 20604960, 21463500, 25756200, 28618000, 32195250, 34341600, 42927000, 51512400, 57236000, 64390500, 85854000, 103024800, 128781000, 171708000, 257562000, 515124000]

約数ペア:

[(1, 515124000), (2, 257562000), (3, 171708000), (4, 128781000), (5, 103024800), (6, 85854000), (8, 64390500), (9, 57236000), (10, 51512400), (12, 42927000), (15, 34341600), (16, 32195250), (18, 28618000), (20, 25756200), (24, 21463500), (25, 20604960), (30, 17170800), (32, 16097625), (36, 14309000), (40, 12878100), (41, 12564000), (45, 11447200), (48, 10731750), (50, 10302480), (60, 8585400), (72, 7154500), (75, 6868320), (80, 6439050), (82, 6282000), (90, 5723600), (96, 5365875), (100, 5151240), (120, 4292700), (123, 4188000), (125, 4120992), (144, 3577250), (150, 3434160), (160, 3219525), (164, 3141000), (180, 2861800), (200, 2575620), (205, 2512800), (225, 2289440), (240, 2146350), (246, 2094000), (250, 2060496), (288, 1788625), (300, 1717080), (328, 1570500), (349, 1476000), (360, 1430900), (369, 1396000), (375, 1373664), (400, 1287810), (410, 1256400), (450, 1144720), (480, 1073175), (492, 1047000), (500, 1030248), (600, 858540), (615, 837600), (656, 785250), (698, 738000), (720, 715450), (738, 698000), (750, 686832), (800, 643905), (820, 628200), (900, 572360), (984, 523500), (1000, 515124), (1025, 502560), (1047, 492000), (1125, 457888), (1200, 429270), (1230, 418800), (1312, 392625), (1396, 369000), (1440, 357725), (1476, 349000), (1500, 343416), (1640, 314100), (1745, 295200), (1800, 286180), (1845, 279200), (1968, 261750), (2000, 257562), (2050, 251280), (2094, 246000), (2250, 228944), (2400, 214635), (2460, 209400), (2792, 184500), (2952, 174500), (3000, 171708), (3075, 167520), (3141, 164000), (3280, 157050), (3490, 147600), (3600, 143090), (3690, 139600), (3936, 130875), (4000, 128781), (4100, 125640), (4188, 123000), (4500, 114472), (4920, 104700), (5125, 100512), (5235, 98400), (5584, 92250), (5904, 87250), (6000, 85854), (6150, 83760), (6282, 82000), (6560, 78525), (6980, 73800), (7200, 71545), (7380, 69800), (8200, 62820), (8376, 61500), (8725, 59040), (9000, 57236), (9225, 55840), (9840, 52350), (10250, 50256), (10470, 49200), (11168, 46125), (11808, 43625), (12000, 42927), (12300, 41880), (12564, 41000), (13960, 36900), (14309, 36000), (14760, 34900), (15375, 33504), (15705, 32800), (16400, 31410), (16752, 30750), (17450, 29520), (18000, 28618), (18450, 27920), (19680, 26175), (20500, 25128), (20940, 24600)]