283114260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:703

約数の個数: 288

約数和(自身を含む): 1069915392

約数和(自身を除く): 786801132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 26, 30, 33, 34, 36, 39, 44, 45, 51, 52, 55, 60, 65, 66, 68, 78, 85, 90, 99, 102, 110, 117, 130, 132, 143, 153, 156, 165, 170, 180, 187, 195, 198, 204, 220, 221, 234, 255, 260, 286, 306, 330, 340, 374, 390, 396, 429, 442, 468, 495, 510, 561, 572, 585, 612, 647, 660, 663, 715, 748, 765, 780, 858, 884, 935, 990, 1020, 1105, 1122, 1170, 1287, 1294, 1326, 1430, 1530, 1683, 1716, 1870, 1941, 1980, 1989, 2145, 2210, 2244, 2340, 2431, 2574, 2588, 2652, 2805, 2860, 3060, 3235, 3315, 3366, 3740, 3882, 3978, 4290, 4420, 4862, 5148, 5610, 5823, 6435, 6470, 6630, 6732, 7117, 7293, 7764, 7956, 8411, 8415, 8580, 9705, 9724, 9945, 10999, 11220, 11646, 12155, 12870, 12940, 13260, 14234, 14586, 16822, 16830, 19410, 19890, 21351, 21879, 21998, 23292, 24310, 25233, 25740, 28468, 29115, 29172, 32997, 33644, 33660, 35585, 36465, 38820, 39780, 42055, 42702, 43758, 43996, 48620, 50466, 54995, 58230, 64053, 65994, 71170, 72930, 75699, 84110, 85404, 87516, 92521, 98991, 100932, 106755, 109395, 109990, 116460, 120989, 126165, 128106, 131988, 142340, 142987, 145860, 151398, 164985, 168220, 185042, 197982, 213510, 218790, 219980, 241978, 252330, 256212, 277563, 285974, 302796, 320265, 329970, 362967, 370084, 378495, 395964, 427020, 428961, 437580, 462605, 483956, 494955, 504660, 555126, 571948, 604945, 640530, 659940, 714935, 725934, 756990, 832689, 857922, 925210, 989910, 1088901, 1110252, 1209890, 1281060, 1286883, 1387815, 1429870, 1451868, 1513980, 1572857, 1665378, 1715844, 1814835, 1850420, 1979820, 2144805, 2177802, 2419780, 2573766, 2775630, 2859740, 3145714, 3330756, 3629670, 4163445, 4289610, 4355604, 4718571, 5147532, 5444505, 5551260, 6291428, 6434415, 7259340, 7864285, 8326890, 8579220, 9437142, 10889010, 12868830, 14155713, 15728570, 16653780, 18874284, 21778020, 23592855, 25737660, 28311426, 31457140, 47185710, 56622852, 70778565, 94371420, 141557130, 283114260]

約数ペア:

[(1, 283114260), (2, 141557130), (3, 94371420), (4, 70778565), (5, 56622852), (6, 47185710), (9, 31457140), (10, 28311426), (11, 25737660), (12, 23592855), (13, 21778020), (15, 18874284), (17, 16653780), (18, 15728570), (20, 14155713), (22, 12868830), (26, 10889010), (30, 9437142), (33, 8579220), (34, 8326890), (36, 7864285), (39, 7259340), (44, 6434415), (45, 6291428), (51, 5551260), (52, 5444505), (55, 5147532), (60, 4718571), (65, 4355604), (66, 4289610), (68, 4163445), (78, 3629670), (85, 3330756), (90, 3145714), (99, 2859740), (102, 2775630), (110, 2573766), (117, 2419780), (130, 2177802), (132, 2144805), (143, 1979820), (153, 1850420), (156, 1814835), (165, 1715844), (170, 1665378), (180, 1572857), (187, 1513980), (195, 1451868), (198, 1429870), (204, 1387815), (220, 1286883), (221, 1281060), (234, 1209890), (255, 1110252), (260, 1088901), (286, 989910), (306, 925210), (330, 857922), (340, 832689), (374, 756990), (390, 725934), (396, 714935), (429, 659940), (442, 640530), (468, 604945), (495, 571948), (510, 555126), (561, 504660), (572, 494955), (585, 483956), (612, 462605), (647, 437580), (660, 428961), (663, 427020), (715, 395964), (748, 378495), (765, 370084), (780, 362967), (858, 329970), (884, 320265), (935, 302796), (990, 285974), (1020, 277563), (1105, 256212), (1122, 252330), (1170, 241978), (1287, 219980), (1294, 218790), (1326, 213510), (1430, 197982), (1530, 185042), (1683, 168220), (1716, 164985), (1870, 151398), (1941, 145860), (1980, 142987), (1989, 142340), (2145, 131988), (2210, 128106), (2244, 126165), (2340, 120989), (2431, 116460), (2574, 109990), (2588, 109395), (2652, 106755), (2805, 100932), (2860, 98991), (3060, 92521), (3235, 87516), (3315, 85404), (3366, 84110), (3740, 75699), (3882, 72930), (3978, 71170), (4290, 65994), (4420, 64053), (4862, 58230), (5148, 54995), (5610, 50466), (5823, 48620), (6435, 43996), (6470, 43758), (6630, 42702), (6732, 42055), (7117, 39780), (7293, 38820), (7764, 36465), (7956, 35585), (8411, 33660), (8415, 33644), (8580, 32997), (9705, 29172), (9724, 29115), (9945, 28468), (10999, 25740), (11220, 25233), (11646, 24310), (12155, 23292), (12870, 21998), (12940, 21879), (13260, 21351), (14234, 19890), (14586, 19410), (16822, 16830)]