2289750000

素因数分解:

$2^4\times 3^1\times 5^6\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 280

約数和(自身を含む): 7672401792

約数和(自身を除く): 5382651792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 71, 75, 80, 86, 100, 120, 125, 129, 142, 150, 172, 200, 213, 215, 240, 250, 258, 284, 300, 344, 355, 375, 400, 426, 430, 500, 516, 568, 600, 625, 645, 688, 710, 750, 852, 860, 1000, 1032, 1065, 1075, 1136, 1200, 1250, 1290, 1420, 1500, 1704, 1720, 1775, 1875, 2000, 2064, 2130, 2150, 2500, 2580, 2840, 3000, 3053, 3125, 3225, 3408, 3440, 3550, 3750, 4260, 4300, 5000, 5160, 5325, 5375, 5680, 6000, 6106, 6250, 6450, 7100, 7500, 8520, 8600, 8875, 9159, 9375, 10000, 10320, 10650, 10750, 12212, 12500, 12900, 14200, 15000, 15265, 15625, 16125, 17040, 17200, 17750, 18318, 18750, 21300, 21500, 24424, 25000, 25800, 26625, 26875, 28400, 30000, 30530, 31250, 32250, 35500, 36636, 37500, 42600, 43000, 44375, 45795, 46875, 48848, 50000, 51600, 53250, 53750, 61060, 62500, 64500, 71000, 73272, 75000, 76325, 80625, 85200, 86000, 88750, 91590, 93750, 106500, 107500, 122120, 125000, 129000, 133125, 134375, 142000, 146544, 150000, 152650, 161250, 177500, 183180, 187500, 213000, 215000, 221875, 228975, 244240, 250000, 258000, 266250, 268750, 305300, 322500, 355000, 366360, 375000, 381625, 403125, 426000, 430000, 443750, 457950, 532500, 537500, 610600, 645000, 665625, 671875, 710000, 732720, 750000, 763250, 806250, 887500, 915900, 1065000, 1075000, 1109375, 1144875, 1221200, 1290000, 1331250, 1343750, 1526500, 1612500, 1775000, 1831800, 1908125, 2015625, 2130000, 2150000, 2218750, 2289750, 2662500, 2687500, 3053000, 3225000, 3328125, 3550000, 3663600, 3816250, 4031250, 4437500, 4579500, 5325000, 5375000, 5724375, 6106000, 6450000, 6656250, 7632500, 8062500, 8875000, 9159000, 9540625, 10650000, 10750000, 11448750, 13312500, 15265000, 16125000, 17750000, 18318000, 19081250, 22897500, 26625000, 28621875, 30530000, 32250000, 38162500, 45795000, 47703125, 53250000, 57243750, 76325000, 91590000, 95406250, 114487500, 143109375, 152650000, 190812500, 228975000, 286218750, 381625000, 457950000, 572437500, 763250000, 1144875000, 2289750000]

約数ペア:

[(1, 2289750000), (2, 1144875000), (3, 763250000), (4, 572437500), (5, 457950000), (6, 381625000), (8, 286218750), (10, 228975000), (12, 190812500), (15, 152650000), (16, 143109375), (20, 114487500), (24, 95406250), (25, 91590000), (30, 76325000), (40, 57243750), (43, 53250000), (48, 47703125), (50, 45795000), (60, 38162500), (71, 32250000), (75, 30530000), (80, 28621875), (86, 26625000), (100, 22897500), (120, 19081250), (125, 18318000), (129, 17750000), (142, 16125000), (150, 15265000), (172, 13312500), (200, 11448750), (213, 10750000), (215, 10650000), (240, 9540625), (250, 9159000), (258, 8875000), (284, 8062500), (300, 7632500), (344, 6656250), (355, 6450000), (375, 6106000), (400, 5724375), (426, 5375000), (430, 5325000), (500, 4579500), (516, 4437500), (568, 4031250), (600, 3816250), (625, 3663600), (645, 3550000), (688, 3328125), (710, 3225000), (750, 3053000), (852, 2687500), (860, 2662500), (1000, 2289750), (1032, 2218750), (1065, 2150000), (1075, 2130000), (1136, 2015625), (1200, 1908125), (1250, 1831800), (1290, 1775000), (1420, 1612500), (1500, 1526500), (1704, 1343750), (1720, 1331250), (1775, 1290000), (1875, 1221200), (2000, 1144875), (2064, 1109375), (2130, 1075000), (2150, 1065000), (2500, 915900), (2580, 887500), (2840, 806250), (3000, 763250), (3053, 750000), (3125, 732720), (3225, 710000), (3408, 671875), (3440, 665625), (3550, 645000), (3750, 610600), (4260, 537500), (4300, 532500), (5000, 457950), (5160, 443750), (5325, 430000), (5375, 426000), (5680, 403125), (6000, 381625), (6106, 375000), (6250, 366360), (6450, 355000), (7100, 322500), (7500, 305300), (8520, 268750), (8600, 266250), (8875, 258000), (9159, 250000), (9375, 244240), (10000, 228975), (10320, 221875), (10650, 215000), (10750, 213000), (12212, 187500), (12500, 183180), (12900, 177500), (14200, 161250), (15000, 152650), (15265, 150000), (15625, 146544), (16125, 142000), (17040, 134375), (17200, 133125), (17750, 129000), (18318, 125000), (18750, 122120), (21300, 107500), (21500, 106500), (24424, 93750), (25000, 91590), (25800, 88750), (26625, 86000), (26875, 85200), (28400, 80625), (30000, 76325), (30530, 75000), (31250, 73272), (32250, 71000), (35500, 64500), (36636, 62500), (37500, 61060), (42600, 53750), (43000, 53250), (44375, 51600), (45795, 50000), (46875, 48848)]