449408520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 384

約数和(自身を含む): 1742832000

約数和(自身を除く): 1293423480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 108, 110, 114, 120, 121, 132, 135, 152, 165, 171, 180, 181, 190, 198, 209, 216, 220, 228, 242, 264, 270, 285, 297, 330, 342, 360, 362, 363, 380, 396, 418, 440, 456, 484, 495, 513, 540, 543, 570, 594, 605, 627, 660, 684, 724, 726, 760, 792, 836, 855, 905, 968, 990, 1026, 1045, 1080, 1086, 1089, 1140, 1188, 1210, 1254, 1320, 1368, 1448, 1452, 1485, 1629, 1672, 1710, 1810, 1815, 1881, 1980, 1991, 2052, 2090, 2172, 2178, 2280, 2299, 2376, 2420, 2508, 2565, 2715, 2904, 2970, 3135, 3258, 3267, 3420, 3439, 3620, 3630, 3762, 3960, 3982, 4104, 4180, 4344, 4356, 4598, 4840, 4887, 5016, 5130, 5430, 5445, 5643, 5940, 5973, 6270, 6516, 6534, 6840, 6878, 6897, 7240, 7260, 7524, 7964, 8145, 8360, 8712, 9196, 9405, 9774, 9955, 10260, 10317, 10860, 10890, 11286, 11495, 11880, 11946, 12540, 13032, 13068, 13756, 13794, 14520, 15048, 15928, 16290, 16335, 17195, 17919, 18392, 18810, 19548, 19910, 20520, 20634, 20691, 21720, 21780, 21901, 22572, 22990, 23892, 24435, 25080, 26136, 27512, 27588, 28215, 29865, 30951, 32580, 32670, 34390, 34485, 35838, 37620, 37829, 39096, 39820, 41268, 41382, 43560, 43802, 45144, 45980, 47784, 48870, 51585, 53757, 55176, 56430, 59730, 61902, 62073, 65160, 65340, 65703, 68780, 68970, 71676, 75240, 75658, 79640, 82536, 82764, 87604, 89595, 91960, 92853, 97740, 103170, 103455, 107514, 109505, 112860, 113487, 119460, 123804, 124146, 130680, 131406, 137560, 137940, 143352, 151316, 154755, 165528, 175208, 179190, 185706, 189145, 195480, 197109, 206340, 206910, 215028, 219010, 225720, 226974, 238920, 247608, 248292, 262812, 268785, 275880, 302632, 309510, 310365, 328515, 340461, 358380, 371412, 378290, 394218, 412680, 413820, 416119, 430056, 438020, 453948, 464265, 496584, 525624, 537570, 567435, 591327, 619020, 620730, 657030, 680922, 716760, 742824, 756580, 788436, 827640, 832238, 876040, 907896, 928530, 985545, 1021383, 1075140, 1134870, 1182654, 1238040, 1241460, 1248357, 1314060, 1361844, 1513160, 1576872, 1664476, 1702305, 1857060, 1971090, 2042766, 2080595, 2150280, 2269740, 2365308, 2482920, 2496714, 2628120, 2723688, 2956635, 3328952, 3404610, 3714120, 3745071, 3942180, 4085532, 4161190, 4539480, 4730616, 4993428, 5106915, 5913270, 6241785, 6809220, 7490142, 7884360, 8171064, 8322380, 9986856, 10213830, 11235213, 11826540, 12483570, 13618440, 14980284, 16644760, 18725355, 20427660, 22470426, 23653080, 24967140, 29960568, 37450710, 40855320, 44940852, 49934280, 56176065, 74901420, 89881704, 112352130, 149802840, 224704260, 449408520]

約数ペア:

[(1, 449408520), (2, 224704260), (3, 149802840), (4, 112352130), (5, 89881704), (6, 74901420), (8, 56176065), (9, 49934280), (10, 44940852), (11, 40855320), (12, 37450710), (15, 29960568), (18, 24967140), (19, 23653080), (20, 22470426), (22, 20427660), (24, 18725355), (27, 16644760), (30, 14980284), (33, 13618440), (36, 12483570), (38, 11826540), (40, 11235213), (44, 10213830), (45, 9986856), (54, 8322380), (55, 8171064), (57, 7884360), (60, 7490142), (66, 6809220), (72, 6241785), (76, 5913270), (88, 5106915), (90, 4993428), (95, 4730616), (99, 4539480), (108, 4161190), (110, 4085532), (114, 3942180), (120, 3745071), (121, 3714120), (132, 3404610), (135, 3328952), (152, 2956635), (165, 2723688), (171, 2628120), (180, 2496714), (181, 2482920), (190, 2365308), (198, 2269740), (209, 2150280), (216, 2080595), (220, 2042766), (228, 1971090), (242, 1857060), (264, 1702305), (270, 1664476), (285, 1576872), (297, 1513160), (330, 1361844), (342, 1314060), (360, 1248357), (362, 1241460), (363, 1238040), (380, 1182654), (396, 1134870), (418, 1075140), (440, 1021383), (456, 985545), (484, 928530), (495, 907896), (513, 876040), (540, 832238), (543, 827640), (570, 788436), (594, 756580), (605, 742824), (627, 716760), (660, 680922), (684, 657030), (724, 620730), (726, 619020), (760, 591327), (792, 567435), (836, 537570), (855, 525624), (905, 496584), (968, 464265), (990, 453948), (1026, 438020), (1045, 430056), (1080, 416119), (1086, 413820), (1089, 412680), (1140, 394218), (1188, 378290), (1210, 371412), (1254, 358380), (1320, 340461), (1368, 328515), (1448, 310365), (1452, 309510), (1485, 302632), (1629, 275880), (1672, 268785), (1710, 262812), (1810, 248292), (1815, 247608), (1881, 238920), (1980, 226974), (1991, 225720), (2052, 219010), (2090, 215028), (2172, 206910), (2178, 206340), (2280, 197109), (2299, 195480), (2376, 189145), (2420, 185706), (2508, 179190), (2565, 175208), (2715, 165528), (2904, 154755), (2970, 151316), (3135, 143352), (3258, 137940), (3267, 137560), (3420, 131406), (3439, 130680), (3620, 124146), (3630, 123804), (3762, 119460), (3960, 113487), (3982, 112860), (4104, 109505), (4180, 107514), (4344, 103455), (4356, 103170), (4598, 97740), (4840, 92853), (4887, 91960), (5016, 89595), (5130, 87604), (5430, 82764), (5445, 82536), (5643, 79640), (5940, 75658), (5973, 75240), (6270, 71676), (6516, 68970), (6534, 68780), (6840, 65703), (6878, 65340), (6897, 65160), (7240, 62073), (7260, 61902), (7524, 59730), (7964, 56430), (8145, 55176), (8360, 53757), (8712, 51585), (9196, 48870), (9405, 47784), (9774, 45980), (9955, 45144), (10260, 43802), (10317, 43560), (10860, 41382), (10890, 41268), (11286, 39820), (11495, 39096), (11880, 37829), (11946, 37620), (12540, 35838), (13032, 34485), (13068, 34390), (13756, 32670), (13794, 32580), (14520, 30951), (15048, 29865), (15928, 28215), (16290, 27588), (16335, 27512), (17195, 26136), (17919, 25080), (18392, 24435), (18810, 23892), (19548, 22990), (19910, 22572), (20520, 21901), (20634, 21780), (20691, 21720)]