201552120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{661}}^1$

素因数の和:707

約数の個数: 288

約数和(自身を含む): 824110560

約数和(自身を除く): 622558440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 121, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 242, 252, 264, 280, 308, 315, 330, 360, 363, 385, 396, 420, 440, 462, 484, 495, 504, 605, 616, 630, 660, 661, 693, 726, 770, 792, 840, 847, 924, 968, 990, 1089, 1155, 1210, 1260, 1320, 1322, 1386, 1452, 1540, 1694, 1815, 1848, 1980, 1983, 2178, 2310, 2420, 2520, 2541, 2644, 2772, 2904, 3080, 3305, 3388, 3465, 3630, 3960, 3966, 4235, 4356, 4620, 4627, 4840, 5082, 5288, 5445, 5544, 5949, 6610, 6776, 6930, 7260, 7271, 7623, 7932, 8470, 8712, 9240, 9254, 9915, 10164, 10890, 11898, 12705, 13220, 13860, 13881, 14520, 14542, 15246, 15864, 16940, 18508, 19830, 20328, 21780, 21813, 23135, 23796, 25410, 26440, 27720, 27762, 29084, 29745, 30492, 33880, 36355, 37016, 38115, 39660, 41643, 43560, 43626, 46270, 47592, 50820, 50897, 55524, 58168, 59490, 60984, 65439, 69405, 72710, 76230, 79320, 79981, 83286, 87252, 92540, 101640, 101794, 109065, 111048, 118980, 130878, 138810, 145420, 152460, 152691, 159962, 166572, 174504, 185080, 203588, 208215, 218130, 237960, 239943, 254485, 261756, 277620, 290840, 304920, 305382, 319924, 327195, 333144, 399905, 407176, 416430, 436260, 458073, 479886, 508970, 523512, 555240, 559867, 610764, 639848, 654390, 719829, 763455, 799810, 832860, 872520, 916146, 959772, 1017940, 1119734, 1199715, 1221528, 1308780, 1439658, 1526910, 1599620, 1665720, 1679601, 1832292, 1919544, 2035880, 2239468, 2290365, 2399430, 2617560, 2799335, 2879316, 3053820, 3199240, 3359202, 3599145, 3664584, 4478936, 4580730, 4798860, 5038803, 5598670, 5758632, 6107640, 6718404, 7198290, 8398005, 9161460, 9597720, 10077606, 11197340, 13436808, 14396580, 16796010, 18322920, 20155212, 22394680, 25194015, 28793160, 33592020, 40310424, 50388030, 67184040, 100776060, 201552120]

約数ペア:

[(1, 201552120), (2, 100776060), (3, 67184040), (4, 50388030), (5, 40310424), (6, 33592020), (7, 28793160), (8, 25194015), (9, 22394680), (10, 20155212), (11, 18322920), (12, 16796010), (14, 14396580), (15, 13436808), (18, 11197340), (20, 10077606), (21, 9597720), (22, 9161460), (24, 8398005), (28, 7198290), (30, 6718404), (33, 6107640), (35, 5758632), (36, 5598670), (40, 5038803), (42, 4798860), (44, 4580730), (45, 4478936), (55, 3664584), (56, 3599145), (60, 3359202), (63, 3199240), (66, 3053820), (70, 2879316), (72, 2799335), (77, 2617560), (84, 2399430), (88, 2290365), (90, 2239468), (99, 2035880), (105, 1919544), (110, 1832292), (120, 1679601), (121, 1665720), (126, 1599620), (132, 1526910), (140, 1439658), (154, 1308780), (165, 1221528), (168, 1199715), (180, 1119734), (198, 1017940), (210, 959772), (220, 916146), (231, 872520), (242, 832860), (252, 799810), (264, 763455), (280, 719829), (308, 654390), (315, 639848), (330, 610764), (360, 559867), (363, 555240), (385, 523512), (396, 508970), (420, 479886), (440, 458073), (462, 436260), (484, 416430), (495, 407176), (504, 399905), (605, 333144), (616, 327195), (630, 319924), (660, 305382), (661, 304920), (693, 290840), (726, 277620), (770, 261756), (792, 254485), (840, 239943), (847, 237960), (924, 218130), (968, 208215), (990, 203588), (1089, 185080), (1155, 174504), (1210, 166572), (1260, 159962), (1320, 152691), (1322, 152460), (1386, 145420), (1452, 138810), (1540, 130878), (1694, 118980), (1815, 111048), (1848, 109065), (1980, 101794), (1983, 101640), (2178, 92540), (2310, 87252), (2420, 83286), (2520, 79981), (2541, 79320), (2644, 76230), (2772, 72710), (2904, 69405), (3080, 65439), (3305, 60984), (3388, 59490), (3465, 58168), (3630, 55524), (3960, 50897), (3966, 50820), (4235, 47592), (4356, 46270), (4620, 43626), (4627, 43560), (4840, 41643), (5082, 39660), (5288, 38115), (5445, 37016), (5544, 36355), (5949, 33880), (6610, 30492), (6776, 29745), (6930, 29084), (7260, 27762), (7271, 27720), (7623, 26440), (7932, 25410), (8470, 23796), (8712, 23135), (9240, 21813), (9254, 21780), (9915, 20328), (10164, 19830), (10890, 18508), (11898, 16940), (12705, 15864), (13220, 15246), (13860, 14542), (13881, 14520)]