85185360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:530

約数の個数: 240

約数和(自身を含む): 324979200

約数和(自身を除く): 239793840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 479, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 958, 988, 1040, 1140, 1170, 1235, 1368, 1437, 1482, 1520, 1560, 1710, 1872, 1916, 1976, 2223, 2280, 2340, 2395, 2470, 2736, 2874, 2964, 3120, 3420, 3705, 3832, 3952, 4311, 4446, 4560, 4680, 4790, 4940, 5748, 5928, 6227, 6840, 7185, 7410, 7664, 8622, 8892, 9101, 9360, 9580, 9880, 11115, 11496, 11856, 12454, 13680, 14370, 14820, 17244, 17784, 18202, 18681, 19160, 19760, 21555, 22230, 22992, 24908, 27303, 28740, 29640, 31135, 34488, 35568, 36404, 37362, 38320, 43110, 44460, 45505, 49816, 54606, 56043, 57480, 59280, 62270, 68976, 72808, 74724, 81909, 86220, 88920, 91010, 93405, 99632, 109212, 112086, 114960, 118313, 124540, 136515, 145616, 149448, 163818, 172440, 177840, 182020, 186810, 218424, 224172, 236626, 249080, 273030, 280215, 298896, 327636, 344880, 354939, 364040, 373620, 409545, 436848, 448344, 473252, 498160, 546060, 560430, 591565, 655272, 709878, 728080, 747240, 819090, 896688, 946504, 1064817, 1092120, 1120860, 1183130, 1310544, 1419756, 1494480, 1638180, 1774695, 1893008, 2129634, 2184240, 2241720, 2366260, 2839512, 3276360, 3549390, 4259268, 4483440, 4732520, 5324085, 5679024, 6552720, 7098780, 8518536, 9465040, 10648170, 14197560, 17037072, 21296340, 28395120, 42592680, 85185360]

約数ペア:

[(1, 85185360), (2, 42592680), (3, 28395120), (4, 21296340), (5, 17037072), (6, 14197560), (8, 10648170), (9, 9465040), (10, 8518536), (12, 7098780), (13, 6552720), (15, 5679024), (16, 5324085), (18, 4732520), (19, 4483440), (20, 4259268), (24, 3549390), (26, 3276360), (30, 2839512), (36, 2366260), (38, 2241720), (39, 2184240), (40, 2129634), (45, 1893008), (48, 1774695), (52, 1638180), (57, 1494480), (60, 1419756), (65, 1310544), (72, 1183130), (76, 1120860), (78, 1092120), (80, 1064817), (90, 946504), (95, 896688), (104, 819090), (114, 747240), (117, 728080), (120, 709878), (130, 655272), (144, 591565), (152, 560430), (156, 546060), (171, 498160), (180, 473252), (190, 448344), (195, 436848), (208, 409545), (228, 373620), (234, 364040), (240, 354939), (247, 344880), (260, 327636), (285, 298896), (304, 280215), (312, 273030), (342, 249080), (360, 236626), (380, 224172), (390, 218424), (456, 186810), (468, 182020), (479, 177840), (494, 172440), (520, 163818), (570, 149448), (585, 145616), (624, 136515), (684, 124540), (720, 118313), (741, 114960), (760, 112086), (780, 109212), (855, 99632), (912, 93405), (936, 91010), (958, 88920), (988, 86220), (1040, 81909), (1140, 74724), (1170, 72808), (1235, 68976), (1368, 62270), (1437, 59280), (1482, 57480), (1520, 56043), (1560, 54606), (1710, 49816), (1872, 45505), (1916, 44460), (1976, 43110), (2223, 38320), (2280, 37362), (2340, 36404), (2395, 35568), (2470, 34488), (2736, 31135), (2874, 29640), (2964, 28740), (3120, 27303), (3420, 24908), (3705, 22992), (3832, 22230), (3952, 21555), (4311, 19760), (4446, 19160), (4560, 18681), (4680, 18202), (4790, 17784), (4940, 17244), (5748, 14820), (5928, 14370), (6227, 13680), (6840, 12454), (7185, 11856), (7410, 11496), (7664, 11115), (8622, 9880), (8892, 9580), (9101, 9360)]