77528360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 230428800

約数和(自身を除く): 152900440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 59, 65, 70, 76, 91, 95, 104, 118, 130, 133, 140, 152, 182, 190, 236, 247, 260, 266, 280, 295, 361, 364, 380, 413, 455, 472, 494, 520, 532, 590, 665, 722, 728, 760, 767, 826, 910, 988, 1064, 1121, 1180, 1235, 1330, 1444, 1534, 1652, 1729, 1805, 1820, 1976, 2065, 2242, 2360, 2470, 2527, 2660, 2888, 3068, 3304, 3458, 3610, 3640, 3835, 4130, 4484, 4693, 4940, 5054, 5320, 5369, 5605, 6136, 6916, 7220, 7670, 7847, 8260, 8645, 8968, 9386, 9880, 10108, 10738, 11210, 12635, 13832, 14440, 14573, 15340, 15694, 16520, 17290, 18772, 20216, 21299, 21476, 22420, 23465, 25270, 26845, 29146, 30680, 31388, 32851, 34580, 37544, 39235, 42598, 42952, 44840, 46930, 50540, 53690, 58292, 62776, 65702, 69160, 72865, 78470, 85196, 93860, 101080, 102011, 106495, 107380, 116584, 131404, 145730, 149093, 156940, 164255, 170392, 187720, 204022, 212990, 214760, 262808, 276887, 291460, 298186, 313880, 328510, 408044, 425980, 510055, 553774, 582920, 596372, 657020, 745465, 816088, 851960, 1020110, 1107548, 1192744, 1314040, 1384435, 1490930, 1938209, 2040220, 2215096, 2768870, 2981860, 3876418, 4080440, 5537740, 5963720, 7752836, 9691045, 11075480, 15505672, 19382090, 38764180, 77528360]

約数ペア:

[(1, 77528360), (2, 38764180), (4, 19382090), (5, 15505672), (7, 11075480), (8, 9691045), (10, 7752836), (13, 5963720), (14, 5537740), (19, 4080440), (20, 3876418), (26, 2981860), (28, 2768870), (35, 2215096), (38, 2040220), (40, 1938209), (52, 1490930), (56, 1384435), (59, 1314040), (65, 1192744), (70, 1107548), (76, 1020110), (91, 851960), (95, 816088), (104, 745465), (118, 657020), (130, 596372), (133, 582920), (140, 553774), (152, 510055), (182, 425980), (190, 408044), (236, 328510), (247, 313880), (260, 298186), (266, 291460), (280, 276887), (295, 262808), (361, 214760), (364, 212990), (380, 204022), (413, 187720), (455, 170392), (472, 164255), (494, 156940), (520, 149093), (532, 145730), (590, 131404), (665, 116584), (722, 107380), (728, 106495), (760, 102011), (767, 101080), (826, 93860), (910, 85196), (988, 78470), (1064, 72865), (1121, 69160), (1180, 65702), (1235, 62776), (1330, 58292), (1444, 53690), (1534, 50540), (1652, 46930), (1729, 44840), (1805, 42952), (1820, 42598), (1976, 39235), (2065, 37544), (2242, 34580), (2360, 32851), (2470, 31388), (2527, 30680), (2660, 29146), (2888, 26845), (3068, 25270), (3304, 23465), (3458, 22420), (3610, 21476), (3640, 21299), (3835, 20216), (4130, 18772), (4484, 17290), (4693, 16520), (4940, 15694), (5054, 15340), (5320, 14573), (5369, 14440), (5605, 13832), (6136, 12635), (6916, 11210), (7220, 10738), (7670, 10108), (7847, 9880), (8260, 9386), (8645, 8968)]