137793480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:915

約数の個数: 128

約数和(自身を含む): 454809600

約数和(自身を除く): 317016120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 139, 165, 220, 264, 278, 330, 417, 440, 556, 660, 695, 751, 834, 1112, 1320, 1390, 1502, 1529, 1668, 2085, 2253, 2780, 3004, 3058, 3336, 3755, 4170, 4506, 4587, 5560, 6008, 6116, 7510, 7645, 8261, 8340, 9012, 9174, 11265, 12232, 15020, 15290, 16522, 16680, 18024, 18348, 22530, 22935, 24783, 30040, 30580, 33044, 36696, 41305, 45060, 45870, 49566, 61160, 66088, 82610, 90120, 91740, 99132, 104389, 123915, 165220, 183480, 198264, 208778, 247830, 313167, 330440, 417556, 495660, 521945, 626334, 835112, 991320, 1043890, 1148279, 1252668, 1565835, 2087780, 2296558, 2505336, 3131670, 3444837, 4175560, 4593116, 5741395, 6263340, 6889674, 9186232, 11482790, 12526680, 13779348, 17224185, 22965580, 27558696, 34448370, 45931160, 68896740, 137793480]

約数ペア:

[(1, 137793480), (2, 68896740), (3, 45931160), (4, 34448370), (5, 27558696), (6, 22965580), (8, 17224185), (10, 13779348), (11, 12526680), (12, 11482790), (15, 9186232), (20, 6889674), (22, 6263340), (24, 5741395), (30, 4593116), (33, 4175560), (40, 3444837), (44, 3131670), (55, 2505336), (60, 2296558), (66, 2087780), (88, 1565835), (110, 1252668), (120, 1148279), (132, 1043890), (139, 991320), (165, 835112), (220, 626334), (264, 521945), (278, 495660), (330, 417556), (417, 330440), (440, 313167), (556, 247830), (660, 208778), (695, 198264), (751, 183480), (834, 165220), (1112, 123915), (1320, 104389), (1390, 99132), (1502, 91740), (1529, 90120), (1668, 82610), (2085, 66088), (2253, 61160), (2780, 49566), (3004, 45870), (3058, 45060), (3336, 41305), (3755, 36696), (4170, 33044), (4506, 30580), (4587, 30040), (5560, 24783), (6008, 22935), (6116, 22530), (7510, 18348), (7645, 18024), (8261, 16680), (8340, 16522), (9012, 15290), (9174, 15020), (11265, 12232)]