77338170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 268894080

約数和(自身を除く): 191555910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 49, 57, 63, 65, 70, 71, 78, 90, 91, 95, 98, 105, 114, 117, 126, 130, 133, 142, 147, 171, 182, 190, 195, 210, 213, 234, 245, 247, 266, 273, 285, 294, 315, 342, 355, 390, 399, 426, 441, 455, 490, 494, 497, 546, 570, 585, 630, 637, 639, 665, 710, 735, 741, 798, 819, 855, 882, 910, 923, 931, 994, 1065, 1170, 1197, 1235, 1274, 1278, 1330, 1349, 1365, 1470, 1482, 1491, 1638, 1710, 1729, 1846, 1862, 1911, 1995, 2130, 2205, 2223, 2394, 2470, 2485, 2698, 2730, 2769, 2793, 2982, 3185, 3195, 3458, 3479, 3705, 3822, 3990, 4047, 4095, 4410, 4446, 4473, 4615, 4655, 4970, 5187, 5538, 5586, 5733, 5985, 6370, 6390, 6461, 6745, 6958, 7410, 7455, 8094, 8190, 8307, 8379, 8645, 8946, 9230, 9310, 9443, 9555, 10374, 10437, 11115, 11466, 11970, 12103, 12141, 12922, 13490, 13845, 13965, 14910, 15561, 16614, 16758, 17290, 17395, 17537, 18886, 19110, 19383, 20235, 20874, 22230, 22365, 24206, 24282, 25935, 27690, 27930, 28329, 28665, 31122, 31311, 32305, 34790, 35074, 36309, 38766, 40470, 41535, 41895, 44730, 45227, 47215, 51870, 52185, 52611, 56658, 57330, 58149, 60515, 60705, 62622, 64610, 66101, 72618, 77805, 83070, 83790, 84987, 87685, 90454, 94430, 96915, 104370, 105222, 108927, 116298, 121030, 121410, 122759, 132202, 135681, 141645, 155610, 156555, 157833, 169974, 175370, 181545, 193830, 198303, 217854, 226135, 245518, 263055, 271362, 283290, 290745, 313110, 315666, 330505, 363090, 368277, 396606, 407043, 424935, 452270, 526110, 544635, 581490, 594909, 613795, 661010, 678405, 736554, 789165, 814086, 849870, 859313, 991515, 1089270, 1104831, 1189818, 1227590, 1356810, 1578330, 1718626, 1841385, 1983030, 2035215, 2209662, 2577939, 2974545, 3682770, 4070430, 4296565, 5155878, 5524155, 5949090, 7733817, 8593130, 11048310, 12889695, 15467634, 25779390, 38669085, 77338170]

約数ペア:

[(1, 77338170), (2, 38669085), (3, 25779390), (5, 15467634), (6, 12889695), (7, 11048310), (9, 8593130), (10, 7733817), (13, 5949090), (14, 5524155), (15, 5155878), (18, 4296565), (19, 4070430), (21, 3682770), (26, 2974545), (30, 2577939), (35, 2209662), (38, 2035215), (39, 1983030), (42, 1841385), (45, 1718626), (49, 1578330), (57, 1356810), (63, 1227590), (65, 1189818), (70, 1104831), (71, 1089270), (78, 991515), (90, 859313), (91, 849870), (95, 814086), (98, 789165), (105, 736554), (114, 678405), (117, 661010), (126, 613795), (130, 594909), (133, 581490), (142, 544635), (147, 526110), (171, 452270), (182, 424935), (190, 407043), (195, 396606), (210, 368277), (213, 363090), (234, 330505), (245, 315666), (247, 313110), (266, 290745), (273, 283290), (285, 271362), (294, 263055), (315, 245518), (342, 226135), (355, 217854), (390, 198303), (399, 193830), (426, 181545), (441, 175370), (455, 169974), (490, 157833), (494, 156555), (497, 155610), (546, 141645), (570, 135681), (585, 132202), (630, 122759), (637, 121410), (639, 121030), (665, 116298), (710, 108927), (735, 105222), (741, 104370), (798, 96915), (819, 94430), (855, 90454), (882, 87685), (910, 84987), (923, 83790), (931, 83070), (994, 77805), (1065, 72618), (1170, 66101), (1197, 64610), (1235, 62622), (1274, 60705), (1278, 60515), (1330, 58149), (1349, 57330), (1365, 56658), (1470, 52611), (1482, 52185), (1491, 51870), (1638, 47215), (1710, 45227), (1729, 44730), (1846, 41895), (1862, 41535), (1911, 40470), (1995, 38766), (2130, 36309), (2205, 35074), (2223, 34790), (2394, 32305), (2470, 31311), (2485, 31122), (2698, 28665), (2730, 28329), (2769, 27930), (2793, 27690), (2982, 25935), (3185, 24282), (3195, 24206), (3458, 22365), (3479, 22230), (3705, 20874), (3822, 20235), (3990, 19383), (4047, 19110), (4095, 18886), (4410, 17537), (4446, 17395), (4473, 17290), (4615, 16758), (4655, 16614), (4970, 15561), (5187, 14910), (5538, 13965), (5586, 13845), (5733, 13490), (5985, 12922), (6370, 12141), (6390, 12103), (6461, 11970), (6745, 11466), (6958, 11115), (7410, 10437), (7455, 10374), (8094, 9555), (8190, 9443), (8307, 9310), (8379, 9230), (8645, 8946)]