249593760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 288

約数和(自身を含む): 935625600

約数和(自身を除く): 686031840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 67, 72, 78, 80, 90, 96, 104, 117, 120, 130, 134, 144, 156, 160, 180, 195, 199, 201, 208, 234, 240, 260, 268, 288, 312, 335, 360, 390, 398, 402, 416, 468, 480, 520, 536, 585, 597, 603, 624, 670, 720, 780, 796, 804, 871, 936, 995, 1005, 1040, 1072, 1170, 1194, 1206, 1248, 1340, 1440, 1560, 1592, 1608, 1742, 1791, 1872, 1990, 2010, 2080, 2144, 2340, 2388, 2412, 2587, 2613, 2680, 2985, 3015, 3120, 3184, 3216, 3484, 3582, 3744, 3980, 4020, 4355, 4680, 4776, 4824, 5174, 5226, 5360, 5970, 6030, 6240, 6368, 6432, 6968, 7164, 7761, 7839, 7960, 8040, 8710, 8955, 9360, 9552, 9648, 10348, 10452, 10720, 11940, 12060, 12935, 13065, 13333, 13936, 14328, 15522, 15678, 15920, 16080, 17420, 17910, 18720, 19104, 19296, 20696, 20904, 23283, 23880, 24120, 25870, 26130, 26666, 27872, 28656, 31044, 31356, 31840, 32160, 34840, 35820, 38805, 39195, 39999, 41392, 41808, 46566, 47760, 48240, 51740, 52260, 53332, 57312, 62088, 62712, 66665, 69680, 71640, 77610, 78390, 79998, 82784, 83616, 93132, 95520, 96480, 103480, 104520, 106664, 116415, 119997, 124176, 125424, 133330, 139360, 143280, 155220, 156780, 159996, 173329, 186264, 199995, 206960, 209040, 213328, 232830, 239994, 248352, 250848, 266660, 286560, 310440, 313560, 319992, 346658, 372528, 399990, 413920, 418080, 426656, 465660, 479988, 519987, 533320, 599985, 620880, 627120, 639984, 693316, 745056, 799980, 866645, 931320, 959976, 1039974, 1066640, 1199970, 1241760, 1254240, 1279968, 1386632, 1559961, 1599960, 1733290, 1862640, 1919952, 2079948, 2133280, 2399940, 2599935, 2773264, 3119922, 3199920, 3466580, 3725280, 3839904, 4159896, 4799880, 5199870, 5546528, 6239844, 6399840, 6933160, 7799805, 8319792, 9599760, 10399740, 12479688, 13866320, 15599610, 16639584, 19199520, 20799480, 24959376, 27732640, 31199220, 41598960, 49918752, 62398440, 83197920, 124796880, 249593760]

約数ペア:

[(1, 249593760), (2, 124796880), (3, 83197920), (4, 62398440), (5, 49918752), (6, 41598960), (8, 31199220), (9, 27732640), (10, 24959376), (12, 20799480), (13, 19199520), (15, 16639584), (16, 15599610), (18, 13866320), (20, 12479688), (24, 10399740), (26, 9599760), (30, 8319792), (32, 7799805), (36, 6933160), (39, 6399840), (40, 6239844), (45, 5546528), (48, 5199870), (52, 4799880), (60, 4159896), (65, 3839904), (67, 3725280), (72, 3466580), (78, 3199920), (80, 3119922), (90, 2773264), (96, 2599935), (104, 2399940), (117, 2133280), (120, 2079948), (130, 1919952), (134, 1862640), (144, 1733290), (156, 1599960), (160, 1559961), (180, 1386632), (195, 1279968), (199, 1254240), (201, 1241760), (208, 1199970), (234, 1066640), (240, 1039974), (260, 959976), (268, 931320), (288, 866645), (312, 799980), (335, 745056), (360, 693316), (390, 639984), (398, 627120), (402, 620880), (416, 599985), (468, 533320), (480, 519987), (520, 479988), (536, 465660), (585, 426656), (597, 418080), (603, 413920), (624, 399990), (670, 372528), (720, 346658), (780, 319992), (796, 313560), (804, 310440), (871, 286560), (936, 266660), (995, 250848), (1005, 248352), (1040, 239994), (1072, 232830), (1170, 213328), (1194, 209040), (1206, 206960), (1248, 199995), (1340, 186264), (1440, 173329), (1560, 159996), (1592, 156780), (1608, 155220), (1742, 143280), (1791, 139360), (1872, 133330), (1990, 125424), (2010, 124176), (2080, 119997), (2144, 116415), (2340, 106664), (2388, 104520), (2412, 103480), (2587, 96480), (2613, 95520), (2680, 93132), (2985, 83616), (3015, 82784), (3120, 79998), (3184, 78390), (3216, 77610), (3484, 71640), (3582, 69680), (3744, 66665), (3980, 62712), (4020, 62088), (4355, 57312), (4680, 53332), (4776, 52260), (4824, 51740), (5174, 48240), (5226, 47760), (5360, 46566), (5970, 41808), (6030, 41392), (6240, 39999), (6368, 39195), (6432, 38805), (6968, 35820), (7164, 34840), (7761, 32160), (7839, 31840), (7960, 31356), (8040, 31044), (8710, 28656), (8955, 27872), (9360, 26666), (9552, 26130), (9648, 25870), (10348, 24120), (10452, 23880), (10720, 23283), (11940, 20904), (12060, 20696), (12935, 19296), (13065, 19104), (13333, 18720), (13936, 17910), (14328, 17420), (15522, 16080), (15678, 15920)]