85356480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 224

約数和(自身を含む): 302849280

約数和(自身を除く): 217492800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 64, 66, 80, 88, 96, 110, 118, 120, 132, 137, 160, 165, 176, 177, 192, 220, 236, 240, 264, 274, 295, 320, 330, 352, 354, 411, 440, 472, 480, 528, 548, 590, 649, 660, 685, 704, 708, 822, 880, 885, 944, 960, 1056, 1096, 1180, 1298, 1320, 1370, 1416, 1507, 1644, 1760, 1770, 1888, 1947, 2055, 2112, 2192, 2360, 2596, 2640, 2740, 2832, 3014, 3245, 3288, 3520, 3540, 3776, 3894, 4110, 4384, 4521, 4720, 5192, 5280, 5480, 5664, 6028, 6490, 6576, 7080, 7535, 7788, 8083, 8220, 8768, 9042, 9440, 9735, 10384, 10560, 10960, 11328, 12056, 12980, 13152, 14160, 15070, 15576, 16166, 16440, 18084, 18880, 19470, 20768, 21920, 22605, 24112, 24249, 25960, 26304, 28320, 30140, 31152, 32332, 32880, 36168, 38940, 40415, 41536, 43840, 45210, 48224, 48498, 51920, 56640, 60280, 62304, 64664, 65760, 72336, 77880, 80830, 88913, 90420, 96448, 96996, 103840, 120560, 121245, 124608, 129328, 131520, 144672, 155760, 161660, 177826, 180840, 193992, 207680, 241120, 242490, 258656, 266739, 289344, 311520, 323320, 355652, 361680, 387984, 444565, 482240, 484980, 517312, 533478, 623040, 646640, 711304, 723360, 775968, 889130, 969960, 1066956, 1293280, 1333695, 1422608, 1446720, 1551936, 1778260, 1939920, 2133912, 2586560, 2667390, 2845216, 3556520, 3879840, 4267824, 5334780, 5690432, 7113040, 7759680, 8535648, 10669560, 14226080, 17071296, 21339120, 28452160, 42678240, 85356480]

約数ペア:

[(1, 85356480), (2, 42678240), (3, 28452160), (4, 21339120), (5, 17071296), (6, 14226080), (8, 10669560), (10, 8535648), (11, 7759680), (12, 7113040), (15, 5690432), (16, 5334780), (20, 4267824), (22, 3879840), (24, 3556520), (30, 2845216), (32, 2667390), (33, 2586560), (40, 2133912), (44, 1939920), (48, 1778260), (55, 1551936), (59, 1446720), (60, 1422608), (64, 1333695), (66, 1293280), (80, 1066956), (88, 969960), (96, 889130), (110, 775968), (118, 723360), (120, 711304), (132, 646640), (137, 623040), (160, 533478), (165, 517312), (176, 484980), (177, 482240), (192, 444565), (220, 387984), (236, 361680), (240, 355652), (264, 323320), (274, 311520), (295, 289344), (320, 266739), (330, 258656), (352, 242490), (354, 241120), (411, 207680), (440, 193992), (472, 180840), (480, 177826), (528, 161660), (548, 155760), (590, 144672), (649, 131520), (660, 129328), (685, 124608), (704, 121245), (708, 120560), (822, 103840), (880, 96996), (885, 96448), (944, 90420), (960, 88913), (1056, 80830), (1096, 77880), (1180, 72336), (1298, 65760), (1320, 64664), (1370, 62304), (1416, 60280), (1507, 56640), (1644, 51920), (1760, 48498), (1770, 48224), (1888, 45210), (1947, 43840), (2055, 41536), (2112, 40415), (2192, 38940), (2360, 36168), (2596, 32880), (2640, 32332), (2740, 31152), (2832, 30140), (3014, 28320), (3245, 26304), (3288, 25960), (3520, 24249), (3540, 24112), (3776, 22605), (3894, 21920), (4110, 20768), (4384, 19470), (4521, 18880), (4720, 18084), (5192, 16440), (5280, 16166), (5480, 15576), (5664, 15070), (6028, 14160), (6490, 13152), (6576, 12980), (7080, 12056), (7535, 11328), (7788, 10960), (8083, 10560), (8220, 10384), (8768, 9735), (9042, 9440)]