2550785760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:562

約数の個数: 288

約数和(自身を含む): 8993799360

約数和(自身を除く): 6443013600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 71, 72, 80, 90, 96, 120, 122, 142, 144, 160, 180, 183, 213, 240, 244, 284, 288, 305, 355, 360, 366, 409, 426, 480, 488, 549, 568, 610, 639, 710, 720, 732, 818, 852, 915, 976, 1065, 1098, 1136, 1220, 1227, 1278, 1420, 1440, 1464, 1636, 1704, 1830, 1952, 2045, 2130, 2196, 2272, 2440, 2454, 2556, 2745, 2840, 2928, 3195, 3272, 3408, 3660, 3681, 4090, 4260, 4331, 4392, 4880, 4908, 5112, 5490, 5680, 5856, 6135, 6390, 6544, 6816, 7320, 7362, 8180, 8520, 8662, 8784, 9760, 9816, 10224, 10980, 11360, 12270, 12780, 12993, 13088, 14640, 14724, 16360, 17040, 17324, 17568, 18405, 19632, 20448, 21655, 21960, 24540, 24949, 25560, 25986, 29039, 29280, 29448, 32720, 34080, 34648, 36810, 38979, 39264, 43310, 43920, 49080, 49898, 51120, 51972, 58078, 58896, 64965, 65440, 69296, 73620, 74847, 77958, 86620, 87117, 87840, 98160, 99796, 102240, 103944, 116156, 117792, 124745, 129930, 138592, 145195, 147240, 149694, 155916, 173240, 174234, 194895, 196320, 199592, 207888, 224541, 232312, 249490, 259860, 261351, 290390, 294480, 299388, 311832, 346480, 348468, 374235, 389790, 399184, 415776, 435585, 449082, 464624, 498980, 519720, 522702, 580780, 588960, 598776, 623664, 692960, 696936, 748470, 779580, 798368, 871170, 898164, 929248, 997960, 1039440, 1045404, 1122705, 1161560, 1197552, 1247328, 1306755, 1393872, 1496940, 1559160, 1742340, 1771379, 1796328, 1995920, 2078880, 2090808, 2245410, 2323120, 2395104, 2613510, 2787744, 2993880, 3118320, 3484680, 3542758, 3592656, 3991840, 4181616, 4490820, 4646240, 5227020, 5314137, 5987760, 6236640, 6969360, 7085516, 7185312, 8363232, 8856895, 8981640, 10454040, 10628274, 11975520, 13938720, 14171032, 15942411, 17713790, 17963280, 20908080, 21256548, 26570685, 28342064, 31884822, 35427580, 35926560, 41816160, 42513096, 53141370, 56684128, 63769644, 70855160, 79712055, 85026192, 106282740, 127539288, 141710320, 159424110, 170052384, 212565480, 255078576, 283420640, 318848220, 425130960, 510157152, 637696440, 850261920, 1275392880, 2550785760]

約数ペア:

[(1, 2550785760), (2, 1275392880), (3, 850261920), (4, 637696440), (5, 510157152), (6, 425130960), (8, 318848220), (9, 283420640), (10, 255078576), (12, 212565480), (15, 170052384), (16, 159424110), (18, 141710320), (20, 127539288), (24, 106282740), (30, 85026192), (32, 79712055), (36, 70855160), (40, 63769644), (45, 56684128), (48, 53141370), (60, 42513096), (61, 41816160), (71, 35926560), (72, 35427580), (80, 31884822), (90, 28342064), (96, 26570685), (120, 21256548), (122, 20908080), (142, 17963280), (144, 17713790), (160, 15942411), (180, 14171032), (183, 13938720), (213, 11975520), (240, 10628274), (244, 10454040), (284, 8981640), (288, 8856895), (305, 8363232), (355, 7185312), (360, 7085516), (366, 6969360), (409, 6236640), (426, 5987760), (480, 5314137), (488, 5227020), (549, 4646240), (568, 4490820), (610, 4181616), (639, 3991840), (710, 3592656), (720, 3542758), (732, 3484680), (818, 3118320), (852, 2993880), (915, 2787744), (976, 2613510), (1065, 2395104), (1098, 2323120), (1136, 2245410), (1220, 2090808), (1227, 2078880), (1278, 1995920), (1420, 1796328), (1440, 1771379), (1464, 1742340), (1636, 1559160), (1704, 1496940), (1830, 1393872), (1952, 1306755), (2045, 1247328), (2130, 1197552), (2196, 1161560), (2272, 1122705), (2440, 1045404), (2454, 1039440), (2556, 997960), (2745, 929248), (2840, 898164), (2928, 871170), (3195, 798368), (3272, 779580), (3408, 748470), (3660, 696936), (3681, 692960), (4090, 623664), (4260, 598776), (4331, 588960), (4392, 580780), (4880, 522702), (4908, 519720), (5112, 498980), (5490, 464624), (5680, 449082), (5856, 435585), (6135, 415776), (6390, 399184), (6544, 389790), (6816, 374235), (7320, 348468), (7362, 346480), (8180, 311832), (8520, 299388), (8662, 294480), (8784, 290390), (9760, 261351), (9816, 259860), (10224, 249490), (10980, 232312), (11360, 224541), (12270, 207888), (12780, 199592), (12993, 196320), (13088, 194895), (14640, 174234), (14724, 173240), (16360, 155916), (17040, 149694), (17324, 147240), (17568, 145195), (18405, 138592), (19632, 129930), (20448, 124745), (21655, 117792), (21960, 116156), (24540, 103944), (24949, 102240), (25560, 99796), (25986, 98160), (29039, 87840), (29280, 87117), (29448, 86620), (32720, 77958), (34080, 74847), (34648, 73620), (36810, 69296), (38979, 65440), (39264, 64965), (43310, 58896), (43920, 58078), (49080, 51972), (49898, 51120)]