87112080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:694

約数の個数: 240

約数和(自身を含む): 338442624

約数和(自身を除く): 251330544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 647, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1224, 1294, 1320, 1360, 1496, 1530, 1584, 1683, 1870, 1941, 1980, 2040, 2244, 2448, 2588, 2640, 2805, 2992, 3060, 3235, 3366, 3740, 3882, 3960, 4080, 4488, 5176, 5610, 5823, 6120, 6470, 6732, 7117, 7480, 7764, 7920, 8415, 8976, 9705, 10352, 10999, 11220, 11646, 12240, 12940, 13464, 14234, 14960, 15528, 16830, 19410, 21351, 21998, 22440, 23292, 25880, 26928, 28468, 29115, 31056, 32997, 33660, 35585, 38820, 42702, 43996, 44880, 46584, 51760, 54995, 56936, 58230, 64053, 65994, 67320, 71170, 77640, 85404, 87992, 93168, 98991, 106755, 109990, 113872, 116460, 120989, 128106, 131988, 134640, 142340, 155280, 164985, 170808, 175984, 197982, 213510, 219980, 232920, 241978, 256212, 263976, 284680, 320265, 329970, 341616, 362967, 395964, 427020, 439960, 465840, 483956, 494955, 512424, 527952, 569360, 604945, 640530, 659940, 725934, 791928, 854040, 879920, 967912, 989910, 1024848, 1088901, 1209890, 1281060, 1319880, 1451868, 1583856, 1708080, 1814835, 1935824, 1979820, 2177802, 2419780, 2562120, 2639760, 2903736, 3629670, 3959640, 4355604, 4839560, 5124240, 5444505, 5807472, 7259340, 7919280, 8711208, 9679120, 10889010, 14518680, 17422416, 21778020, 29037360, 43556040, 87112080]

約数ペア:

[(1, 87112080), (2, 43556040), (3, 29037360), (4, 21778020), (5, 17422416), (6, 14518680), (8, 10889010), (9, 9679120), (10, 8711208), (11, 7919280), (12, 7259340), (15, 5807472), (16, 5444505), (17, 5124240), (18, 4839560), (20, 4355604), (22, 3959640), (24, 3629670), (30, 2903736), (33, 2639760), (34, 2562120), (36, 2419780), (40, 2177802), (44, 1979820), (45, 1935824), (48, 1814835), (51, 1708080), (55, 1583856), (60, 1451868), (66, 1319880), (68, 1281060), (72, 1209890), (80, 1088901), (85, 1024848), (88, 989910), (90, 967912), (99, 879920), (102, 854040), (110, 791928), (120, 725934), (132, 659940), (136, 640530), (144, 604945), (153, 569360), (165, 527952), (170, 512424), (176, 494955), (180, 483956), (187, 465840), (198, 439960), (204, 427020), (220, 395964), (240, 362967), (255, 341616), (264, 329970), (272, 320265), (306, 284680), (330, 263976), (340, 256212), (360, 241978), (374, 232920), (396, 219980), (408, 213510), (440, 197982), (495, 175984), (510, 170808), (528, 164985), (561, 155280), (612, 142340), (647, 134640), (660, 131988), (680, 128106), (720, 120989), (748, 116460), (765, 113872), (792, 109990), (816, 106755), (880, 98991), (935, 93168), (990, 87992), (1020, 85404), (1122, 77640), (1224, 71170), (1294, 67320), (1320, 65994), (1360, 64053), (1496, 58230), (1530, 56936), (1584, 54995), (1683, 51760), (1870, 46584), (1941, 44880), (1980, 43996), (2040, 42702), (2244, 38820), (2448, 35585), (2588, 33660), (2640, 32997), (2805, 31056), (2992, 29115), (3060, 28468), (3235, 26928), (3366, 25880), (3740, 23292), (3882, 22440), (3960, 21998), (4080, 21351), (4488, 19410), (5176, 16830), (5610, 15528), (5823, 14960), (6120, 14234), (6470, 13464), (6732, 12940), (7117, 12240), (7480, 11646), (7764, 11220), (7920, 10999), (8415, 10352), (8976, 9705)]