85452120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 325306800

約数和(自身を除く): 239854680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 31, 36, 38, 39, 40, 45, 52, 57, 60, 62, 65, 72, 76, 78, 90, 93, 95, 104, 114, 117, 120, 124, 130, 152, 155, 156, 171, 180, 186, 190, 195, 228, 234, 247, 248, 260, 279, 285, 310, 312, 342, 360, 372, 380, 390, 403, 456, 465, 468, 494, 520, 558, 570, 585, 589, 620, 684, 741, 744, 760, 780, 806, 855, 930, 936, 961, 988, 1116, 1140, 1170, 1178, 1209, 1235, 1240, 1368, 1395, 1482, 1560, 1612, 1710, 1767, 1860, 1922, 1976, 2015, 2223, 2232, 2280, 2340, 2356, 2418, 2470, 2790, 2883, 2945, 2964, 3224, 3420, 3534, 3627, 3705, 3720, 3844, 4030, 4446, 4680, 4712, 4805, 4836, 4940, 5301, 5580, 5766, 5890, 5928, 6045, 6840, 7068, 7254, 7410, 7657, 7688, 8060, 8649, 8835, 8892, 9610, 9672, 9880, 10602, 11115, 11160, 11532, 11780, 12090, 12493, 14136, 14415, 14508, 14820, 15314, 16120, 17298, 17670, 17784, 18135, 18259, 19220, 21204, 22230, 22971, 23064, 23560, 24180, 24986, 26505, 28830, 29016, 29640, 30628, 34596, 35340, 36270, 36518, 37479, 38285, 38440, 42408, 43245, 44460, 45942, 48360, 49972, 53010, 54777, 57660, 61256, 62465, 68913, 69192, 70680, 72540, 73036, 74958, 76570, 86490, 88920, 91295, 91884, 99944, 106020, 109554, 112437, 114855, 115320, 124930, 137826, 145080, 146072, 149916, 153140, 164331, 172980, 182590, 183768, 187395, 212040, 219108, 224874, 229710, 237367, 249860, 273885, 275652, 299832, 306280, 328662, 344565, 345960, 365180, 374790, 438216, 449748, 459420, 474734, 499720, 547770, 551304, 562185, 657324, 689130, 712101, 730360, 749580, 821655, 899496, 918840, 949468, 1095540, 1124370, 1186835, 1314648, 1378260, 1424202, 1499160, 1643310, 1898936, 2136303, 2191080, 2248740, 2373670, 2756520, 2848404, 3286620, 3560505, 4272606, 4497480, 4747340, 5696808, 6573240, 7121010, 8545212, 9494680, 10681515, 14242020, 17090424, 21363030, 28484040, 42726060, 85452120]

約数ペア:

[(1, 85452120), (2, 42726060), (3, 28484040), (4, 21363030), (5, 17090424), (6, 14242020), (8, 10681515), (9, 9494680), (10, 8545212), (12, 7121010), (13, 6573240), (15, 5696808), (18, 4747340), (19, 4497480), (20, 4272606), (24, 3560505), (26, 3286620), (30, 2848404), (31, 2756520), (36, 2373670), (38, 2248740), (39, 2191080), (40, 2136303), (45, 1898936), (52, 1643310), (57, 1499160), (60, 1424202), (62, 1378260), (65, 1314648), (72, 1186835), (76, 1124370), (78, 1095540), (90, 949468), (93, 918840), (95, 899496), (104, 821655), (114, 749580), (117, 730360), (120, 712101), (124, 689130), (130, 657324), (152, 562185), (155, 551304), (156, 547770), (171, 499720), (180, 474734), (186, 459420), (190, 449748), (195, 438216), (228, 374790), (234, 365180), (247, 345960), (248, 344565), (260, 328662), (279, 306280), (285, 299832), (310, 275652), (312, 273885), (342, 249860), (360, 237367), (372, 229710), (380, 224874), (390, 219108), (403, 212040), (456, 187395), (465, 183768), (468, 182590), (494, 172980), (520, 164331), (558, 153140), (570, 149916), (585, 146072), (589, 145080), (620, 137826), (684, 124930), (741, 115320), (744, 114855), (760, 112437), (780, 109554), (806, 106020), (855, 99944), (930, 91884), (936, 91295), (961, 88920), (988, 86490), (1116, 76570), (1140, 74958), (1170, 73036), (1178, 72540), (1209, 70680), (1235, 69192), (1240, 68913), (1368, 62465), (1395, 61256), (1482, 57660), (1560, 54777), (1612, 53010), (1710, 49972), (1767, 48360), (1860, 45942), (1922, 44460), (1976, 43245), (2015, 42408), (2223, 38440), (2232, 38285), (2280, 37479), (2340, 36518), (2356, 36270), (2418, 35340), (2470, 34596), (2790, 30628), (2883, 29640), (2945, 29016), (2964, 28830), (3224, 26505), (3420, 24986), (3534, 24180), (3627, 23560), (3705, 23064), (3720, 22971), (3844, 22230), (4030, 21204), (4446, 19220), (4680, 18259), (4712, 18135), (4805, 17784), (4836, 17670), (4940, 17298), (5301, 16120), (5580, 15314), (5766, 14820), (5890, 14508), (5928, 14415), (6045, 14136), (6840, 12493), (7068, 12090), (7254, 11780), (7410, 11532), (7657, 11160), (7688, 11115), (8060, 10602), (8649, 9880), (8835, 9672), (8892, 9610)]