77217140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 288

約数和(自身を含む): 241315200

約数和(自身を除く): 164098060

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 19, 20, 22, 26, 28, 29, 35, 38, 44, 49, 52, 55, 58, 65, 70, 76, 77, 91, 95, 98, 110, 116, 130, 133, 140, 143, 145, 154, 182, 190, 196, 203, 209, 220, 245, 247, 260, 266, 286, 290, 308, 319, 364, 377, 380, 385, 406, 418, 455, 490, 494, 532, 539, 551, 572, 580, 637, 638, 665, 715, 754, 770, 812, 836, 910, 931, 980, 988, 1001, 1015, 1045, 1078, 1102, 1235, 1274, 1276, 1330, 1421, 1430, 1463, 1508, 1540, 1595, 1729, 1820, 1862, 1885, 2002, 2030, 2090, 2156, 2204, 2233, 2470, 2548, 2639, 2660, 2695, 2717, 2755, 2842, 2860, 2926, 3185, 3190, 3458, 3724, 3770, 3857, 4004, 4060, 4147, 4180, 4466, 4655, 4940, 5005, 5278, 5390, 5434, 5510, 5684, 5852, 6061, 6370, 6380, 6916, 7007, 7105, 7163, 7315, 7540, 7714, 8294, 8645, 8932, 9310, 10010, 10241, 10556, 10780, 10868, 11020, 11165, 12103, 12122, 12740, 13195, 13585, 14014, 14210, 14326, 14630, 15428, 15631, 16588, 17290, 18473, 18620, 19019, 19285, 20020, 20482, 20735, 22330, 24206, 24244, 26390, 26999, 27170, 28028, 28420, 28652, 29029, 29260, 30305, 31262, 34580, 35035, 35815, 36946, 38038, 38570, 40964, 41470, 42427, 44660, 48412, 50141, 51205, 52780, 53998, 54340, 58058, 60515, 60610, 62524, 70070, 71630, 73892, 76076, 77140, 78155, 78793, 82940, 84854, 92365, 95095, 100282, 102410, 107996, 116116, 121030, 121220, 133133, 134995, 140140, 143260, 145145, 156310, 157586, 169708, 184730, 190190, 200564, 203203, 204820, 212135, 242060, 250705, 266266, 269990, 290290, 296989, 312620, 315172, 350987, 369460, 380380, 393965, 406406, 424270, 501410, 532532, 539980, 551551, 580580, 593978, 665665, 701974, 787930, 812812, 848540, 1002820, 1016015, 1103102, 1187956, 1331330, 1403948, 1484945, 1575860, 1754935, 2032030, 2206204, 2662660, 2757755, 2969890, 3509870, 3860857, 4064060, 5515510, 5939780, 7019740, 7721714, 11031020, 15443428, 19304285, 38608570, 77217140]

約数ペア:

[(1, 77217140), (2, 38608570), (4, 19304285), (5, 15443428), (7, 11031020), (10, 7721714), (11, 7019740), (13, 5939780), (14, 5515510), (19, 4064060), (20, 3860857), (22, 3509870), (26, 2969890), (28, 2757755), (29, 2662660), (35, 2206204), (38, 2032030), (44, 1754935), (49, 1575860), (52, 1484945), (55, 1403948), (58, 1331330), (65, 1187956), (70, 1103102), (76, 1016015), (77, 1002820), (91, 848540), (95, 812812), (98, 787930), (110, 701974), (116, 665665), (130, 593978), (133, 580580), (140, 551551), (143, 539980), (145, 532532), (154, 501410), (182, 424270), (190, 406406), (196, 393965), (203, 380380), (209, 369460), (220, 350987), (245, 315172), (247, 312620), (260, 296989), (266, 290290), (286, 269990), (290, 266266), (308, 250705), (319, 242060), (364, 212135), (377, 204820), (380, 203203), (385, 200564), (406, 190190), (418, 184730), (455, 169708), (490, 157586), (494, 156310), (532, 145145), (539, 143260), (551, 140140), (572, 134995), (580, 133133), (637, 121220), (638, 121030), (665, 116116), (715, 107996), (754, 102410), (770, 100282), (812, 95095), (836, 92365), (910, 84854), (931, 82940), (980, 78793), (988, 78155), (1001, 77140), (1015, 76076), (1045, 73892), (1078, 71630), (1102, 70070), (1235, 62524), (1274, 60610), (1276, 60515), (1330, 58058), (1421, 54340), (1430, 53998), (1463, 52780), (1508, 51205), (1540, 50141), (1595, 48412), (1729, 44660), (1820, 42427), (1862, 41470), (1885, 40964), (2002, 38570), (2030, 38038), (2090, 36946), (2156, 35815), (2204, 35035), (2233, 34580), (2470, 31262), (2548, 30305), (2639, 29260), (2660, 29029), (2695, 28652), (2717, 28420), (2755, 28028), (2842, 27170), (2860, 26999), (2926, 26390), (3185, 24244), (3190, 24206), (3458, 22330), (3724, 20735), (3770, 20482), (3857, 20020), (4004, 19285), (4060, 19019), (4147, 18620), (4180, 18473), (4466, 17290), (4655, 16588), (4940, 15631), (5005, 15428), (5278, 14630), (5390, 14326), (5434, 14210), (5510, 14014), (5684, 13585), (5852, 13195), (6061, 12740), (6370, 12122), (6380, 12103), (6916, 11165), (7007, 11020), (7105, 10868), (7163, 10780), (7315, 10556), (7540, 10241), (7714, 10010), (8294, 9310), (8645, 8932)]