2567250000

素因数分解:

$2^4\times 3^2\times 5^6\times 7^1\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 420

約数和(自身を含む): 10326742816

約数和(自身を除く): 7759492816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 163, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 315, 326, 336, 350, 360, 375, 400, 420, 450, 489, 500, 504, 525, 560, 600, 625, 630, 652, 700, 720, 750, 815, 840, 875, 900, 978, 1000, 1008, 1050, 1125, 1141, 1200, 1250, 1260, 1304, 1400, 1467, 1500, 1575, 1630, 1680, 1750, 1800, 1875, 1956, 2000, 2100, 2250, 2282, 2445, 2500, 2520, 2608, 2625, 2800, 2934, 3000, 3125, 3150, 3260, 3423, 3500, 3600, 3750, 3912, 4075, 4200, 4375, 4500, 4564, 4890, 5000, 5040, 5250, 5625, 5705, 5868, 6000, 6250, 6300, 6520, 6846, 7000, 7335, 7500, 7824, 7875, 8150, 8400, 8750, 9000, 9128, 9375, 9780, 10000, 10269, 10500, 11250, 11410, 11736, 12225, 12500, 12600, 13040, 13125, 13692, 14000, 14670, 15000, 15625, 15750, 16300, 17115, 17500, 18000, 18256, 18750, 19560, 20375, 20538, 21000, 21875, 22500, 22820, 23472, 24450, 25000, 25200, 26250, 27384, 28125, 28525, 29340, 30000, 31250, 31500, 32600, 34230, 35000, 36675, 37500, 39120, 39375, 40750, 41076, 42000, 43750, 45000, 45640, 46875, 48900, 50000, 51345, 52500, 54768, 56250, 57050, 58680, 61125, 62500, 63000, 65200, 65625, 68460, 70000, 73350, 75000, 78750, 81500, 82152, 85575, 87500, 90000, 91280, 93750, 97800, 101875, 102690, 105000, 109375, 112500, 114100, 117360, 122250, 125000, 126000, 131250, 136920, 140625, 142625, 146700, 150000, 157500, 163000, 164304, 171150, 175000, 183375, 187500, 195600, 196875, 203750, 205380, 210000, 218750, 225000, 228200, 244500, 250000, 256725, 262500, 273840, 281250, 285250, 293400, 305625, 315000, 326000, 328125, 342300, 350000, 366750, 375000, 393750, 407500, 410760, 427875, 437500, 450000, 456400, 489000, 509375, 513450, 525000, 562500, 570500, 586800, 611250, 630000, 656250, 684600, 713125, 733500, 750000, 787500, 815000, 821520, 855750, 875000, 916875, 978000, 984375, 1018750, 1026900, 1050000, 1125000, 1141000, 1222500, 1283625, 1312500, 1369200, 1426250, 1467000, 1528125, 1575000, 1630000, 1711500, 1750000, 1833750, 1968750, 2037500, 2053800, 2139375, 2250000, 2282000, 2445000, 2546875, 2567250, 2625000, 2852500, 2934000, 3056250, 3150000, 3423000, 3565625, 3667500, 3937500, 4075000, 4107600, 4278750, 4584375, 4890000, 5093750, 5134500, 5250000, 5705000, 6112500, 6418125, 6846000, 7131250, 7335000, 7640625, 7875000, 8150000, 8557500, 9168750, 10187500, 10269000, 10696875, 11410000, 12225000, 12836250, 14262500, 14670000, 15281250, 15750000, 17115000, 17828125, 18337500, 20375000, 20538000, 21393750, 22921875, 24450000, 25672500, 28525000, 30562500, 32090625, 34230000, 35656250, 36675000, 40750000, 42787500, 45843750, 51345000, 53484375, 57050000, 61125000, 64181250, 71312500, 73350000, 85575000, 91687500, 102690000, 106968750, 122250000, 128362500, 142625000, 160453125, 171150000, 183375000, 213937500, 256725000, 285250000, 320906250, 366750000, 427875000, 513450000, 641812500, 855750000, 1283625000, 2567250000]

約数ペア:

[(1, 2567250000), (2, 1283625000), (3, 855750000), (4, 641812500), (5, 513450000), (6, 427875000), (7, 366750000), (8, 320906250), (9, 285250000), (10, 256725000), (12, 213937500), (14, 183375000), (15, 171150000), (16, 160453125), (18, 142625000), (20, 128362500), (21, 122250000), (24, 106968750), (25, 102690000), (28, 91687500), (30, 85575000), (35, 73350000), (36, 71312500), (40, 64181250), (42, 61125000), (45, 57050000), (48, 53484375), (50, 51345000), (56, 45843750), (60, 42787500), (63, 40750000), (70, 36675000), (72, 35656250), (75, 34230000), (80, 32090625), (84, 30562500), (90, 28525000), (100, 25672500), (105, 24450000), (112, 22921875), (120, 21393750), (125, 20538000), (126, 20375000), (140, 18337500), (144, 17828125), (150, 17115000), (163, 15750000), (168, 15281250), (175, 14670000), (180, 14262500), (200, 12836250), (210, 12225000), (225, 11410000), (240, 10696875), (250, 10269000), (252, 10187500), (280, 9168750), (300, 8557500), (315, 8150000), (326, 7875000), (336, 7640625), (350, 7335000), (360, 7131250), (375, 6846000), (400, 6418125), (420, 6112500), (450, 5705000), (489, 5250000), (500, 5134500), (504, 5093750), (525, 4890000), (560, 4584375), (600, 4278750), (625, 4107600), (630, 4075000), (652, 3937500), (700, 3667500), (720, 3565625), (750, 3423000), (815, 3150000), (840, 3056250), (875, 2934000), (900, 2852500), (978, 2625000), (1000, 2567250), (1008, 2546875), (1050, 2445000), (1125, 2282000), (1141, 2250000), (1200, 2139375), (1250, 2053800), (1260, 2037500), (1304, 1968750), (1400, 1833750), (1467, 1750000), (1500, 1711500), (1575, 1630000), (1630, 1575000), (1680, 1528125), (1750, 1467000), (1800, 1426250), (1875, 1369200), (1956, 1312500), (2000, 1283625), (2100, 1222500), (2250, 1141000), (2282, 1125000), (2445, 1050000), (2500, 1026900), (2520, 1018750), (2608, 984375), (2625, 978000), (2800, 916875), (2934, 875000), (3000, 855750), (3125, 821520), (3150, 815000), (3260, 787500), (3423, 750000), (3500, 733500), (3600, 713125), (3750, 684600), (3912, 656250), (4075, 630000), (4200, 611250), (4375, 586800), (4500, 570500), (4564, 562500), (4890, 525000), (5000, 513450), (5040, 509375), (5250, 489000), (5625, 456400), (5705, 450000), (5868, 437500), (6000, 427875), (6250, 410760), (6300, 407500), (6520, 393750), (6846, 375000), (7000, 366750), (7335, 350000), (7500, 342300), (7824, 328125), (7875, 326000), (8150, 315000), (8400, 305625), (8750, 293400), (9000, 285250), (9128, 281250), (9375, 273840), (9780, 262500), (10000, 256725), (10269, 250000), (10500, 244500), (11250, 228200), (11410, 225000), (11736, 218750), (12225, 210000), (12500, 205380), (12600, 203750), (13040, 196875), (13125, 195600), (13692, 187500), (14000, 183375), (14670, 175000), (15000, 171150), (15625, 164304), (15750, 163000), (16300, 157500), (17115, 150000), (17500, 146700), (18000, 142625), (18256, 140625), (18750, 136920), (19560, 131250), (20375, 126000), (20538, 125000), (21000, 122250), (21875, 117360), (22500, 114100), (22820, 112500), (23472, 109375), (24450, 105000), (25000, 102690), (25200, 101875), (26250, 97800), (27384, 93750), (28125, 91280), (28525, 90000), (29340, 87500), (30000, 85575), (31250, 82152), (31500, 81500), (32600, 78750), (34230, 75000), (35000, 73350), (36675, 70000), (37500, 68460), (39120, 65625), (39375, 65200), (40750, 63000), (41076, 62500), (42000, 61125), (43750, 58680), (45000, 57050), (45640, 56250), (46875, 54768), (48900, 52500), (50000, 51345)]