302771880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 192

約数和(自身を含む): 1025453520

約数和(自身を除く): 722681640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 73, 82, 90, 120, 123, 146, 164, 180, 205, 219, 246, 281, 292, 328, 360, 365, 369, 410, 438, 492, 562, 584, 615, 657, 730, 738, 820, 843, 876, 984, 1095, 1124, 1230, 1314, 1405, 1460, 1476, 1640, 1686, 1752, 1845, 2190, 2248, 2460, 2529, 2628, 2810, 2920, 2952, 2993, 3285, 3372, 3690, 4215, 4380, 4920, 5058, 5256, 5620, 5986, 6570, 6744, 7380, 8430, 8760, 8979, 10116, 11240, 11521, 11972, 12645, 13140, 14760, 14965, 16860, 17958, 20232, 20513, 23042, 23944, 25290, 26280, 26937, 29930, 33720, 34563, 35916, 41026, 44895, 46084, 50580, 53874, 57605, 59860, 61539, 69126, 71832, 82052, 89790, 92168, 101160, 102565, 103689, 107748, 115210, 119720, 123078, 134685, 138252, 164104, 172815, 179580, 184617, 205130, 207378, 215496, 230420, 246156, 269370, 276504, 307695, 345630, 359160, 369234, 410260, 414756, 460840, 492312, 518445, 538740, 615390, 691260, 738468, 820520, 829512, 841033, 923085, 1036890, 1077480, 1230780, 1382520, 1476936, 1682066, 1846170, 2073780, 2461560, 2523099, 3364132, 3692340, 4147560, 4205165, 5046198, 6728264, 7384680, 7569297, 8410330, 10092396, 12615495, 15138594, 16820660, 20184792, 25230990, 30277188, 33641320, 37846485, 50461980, 60554376, 75692970, 100923960, 151385940, 302771880]

約数ペア:

[(1, 302771880), (2, 151385940), (3, 100923960), (4, 75692970), (5, 60554376), (6, 50461980), (8, 37846485), (9, 33641320), (10, 30277188), (12, 25230990), (15, 20184792), (18, 16820660), (20, 15138594), (24, 12615495), (30, 10092396), (36, 8410330), (40, 7569297), (41, 7384680), (45, 6728264), (60, 5046198), (72, 4205165), (73, 4147560), (82, 3692340), (90, 3364132), (120, 2523099), (123, 2461560), (146, 2073780), (164, 1846170), (180, 1682066), (205, 1476936), (219, 1382520), (246, 1230780), (281, 1077480), (292, 1036890), (328, 923085), (360, 841033), (365, 829512), (369, 820520), (410, 738468), (438, 691260), (492, 615390), (562, 538740), (584, 518445), (615, 492312), (657, 460840), (730, 414756), (738, 410260), (820, 369234), (843, 359160), (876, 345630), (984, 307695), (1095, 276504), (1124, 269370), (1230, 246156), (1314, 230420), (1405, 215496), (1460, 207378), (1476, 205130), (1640, 184617), (1686, 179580), (1752, 172815), (1845, 164104), (2190, 138252), (2248, 134685), (2460, 123078), (2529, 119720), (2628, 115210), (2810, 107748), (2920, 103689), (2952, 102565), (2993, 101160), (3285, 92168), (3372, 89790), (3690, 82052), (4215, 71832), (4380, 69126), (4920, 61539), (5058, 59860), (5256, 57605), (5620, 53874), (5986, 50580), (6570, 46084), (6744, 44895), (7380, 41026), (8430, 35916), (8760, 34563), (8979, 33720), (10116, 29930), (11240, 26937), (11521, 26280), (11972, 25290), (12645, 23944), (13140, 23042), (14760, 20513), (14965, 20232), (16860, 17958)]