89802720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 358525440

約数和(自身を除く): 268722720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 118, 120, 126, 140, 144, 151, 160, 168, 177, 180, 210, 224, 236, 240, 252, 280, 288, 295, 302, 315, 336, 354, 360, 413, 420, 453, 472, 480, 504, 531, 560, 590, 604, 630, 672, 708, 720, 755, 826, 840, 885, 906, 944, 1008, 1057, 1062, 1120, 1180, 1208, 1239, 1260, 1359, 1416, 1440, 1510, 1652, 1680, 1770, 1812, 1888, 2016, 2065, 2114, 2124, 2265, 2360, 2416, 2478, 2520, 2655, 2718, 2832, 3020, 3171, 3304, 3360, 3540, 3624, 3717, 4130, 4228, 4248, 4530, 4720, 4832, 4956, 5040, 5285, 5310, 5436, 5664, 6040, 6195, 6342, 6608, 6795, 7080, 7248, 7434, 8260, 8456, 8496, 8909, 9060, 9440, 9513, 9912, 10080, 10570, 10620, 10872, 12080, 12390, 12684, 13216, 13590, 14160, 14496, 14868, 15855, 16520, 16912, 16992, 17818, 18120, 18585, 19026, 19824, 21140, 21240, 21744, 24160, 24780, 25368, 26727, 27180, 28320, 29736, 31710, 33040, 33824, 35636, 36240, 37170, 38052, 39648, 42280, 42480, 43488, 44545, 47565, 49560, 50736, 53454, 54360, 59472, 62363, 63420, 66080, 71272, 72480, 74340, 76104, 80181, 84560, 84960, 89090, 95130, 99120, 101472, 106908, 108720, 118944, 124726, 126840, 133635, 142544, 148680, 152208, 160362, 169120, 178180, 187089, 190260, 198240, 213816, 217440, 249452, 253680, 267270, 285088, 297360, 304416, 311815, 320724, 356360, 374178, 380520, 400905, 427632, 498904, 507360, 534540, 561267, 594720, 623630, 641448, 712720, 748356, 761040, 801810, 855264, 935445, 997808, 1069080, 1122534, 1247260, 1282896, 1425440, 1496712, 1522080, 1603620, 1870890, 1995616, 2138160, 2245068, 2494520, 2565792, 2806335, 2993424, 3207240, 3741780, 4276320, 4490136, 4989040, 5612670, 5986848, 6414480, 7483560, 8980272, 9978080, 11225340, 12828960, 14967120, 17960544, 22450680, 29934240, 44901360, 89802720]

約数ペア:

[(1, 89802720), (2, 44901360), (3, 29934240), (4, 22450680), (5, 17960544), (6, 14967120), (7, 12828960), (8, 11225340), (9, 9978080), (10, 8980272), (12, 7483560), (14, 6414480), (15, 5986848), (16, 5612670), (18, 4989040), (20, 4490136), (21, 4276320), (24, 3741780), (28, 3207240), (30, 2993424), (32, 2806335), (35, 2565792), (36, 2494520), (40, 2245068), (42, 2138160), (45, 1995616), (48, 1870890), (56, 1603620), (59, 1522080), (60, 1496712), (63, 1425440), (70, 1282896), (72, 1247260), (80, 1122534), (84, 1069080), (90, 997808), (96, 935445), (105, 855264), (112, 801810), (118, 761040), (120, 748356), (126, 712720), (140, 641448), (144, 623630), (151, 594720), (160, 561267), (168, 534540), (177, 507360), (180, 498904), (210, 427632), (224, 400905), (236, 380520), (240, 374178), (252, 356360), (280, 320724), (288, 311815), (295, 304416), (302, 297360), (315, 285088), (336, 267270), (354, 253680), (360, 249452), (413, 217440), (420, 213816), (453, 198240), (472, 190260), (480, 187089), (504, 178180), (531, 169120), (560, 160362), (590, 152208), (604, 148680), (630, 142544), (672, 133635), (708, 126840), (720, 124726), (755, 118944), (826, 108720), (840, 106908), (885, 101472), (906, 99120), (944, 95130), (1008, 89090), (1057, 84960), (1062, 84560), (1120, 80181), (1180, 76104), (1208, 74340), (1239, 72480), (1260, 71272), (1359, 66080), (1416, 63420), (1440, 62363), (1510, 59472), (1652, 54360), (1680, 53454), (1770, 50736), (1812, 49560), (1888, 47565), (2016, 44545), (2065, 43488), (2114, 42480), (2124, 42280), (2265, 39648), (2360, 38052), (2416, 37170), (2478, 36240), (2520, 35636), (2655, 33824), (2718, 33040), (2832, 31710), (3020, 29736), (3171, 28320), (3304, 27180), (3360, 26727), (3540, 25368), (3624, 24780), (3717, 24160), (4130, 21744), (4228, 21240), (4248, 21140), (4530, 19824), (4720, 19026), (4832, 18585), (4956, 18120), (5040, 17818), (5285, 16992), (5310, 16912), (5436, 16520), (5664, 15855), (6040, 14868), (6195, 14496), (6342, 14160), (6608, 13590), (6795, 13216), (7080, 12684), (7248, 12390), (7434, 12080), (8260, 10872), (8456, 10620), (8496, 10570), (8909, 10080), (9060, 9912), (9440, 9513)]