135280861700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{2137}}^1$

素因数の和:2526

約数の個数: 144

約数和(自身を含む): 308653994880

約数和(自身を除く): 173373133180

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 83, 100, 116, 145, 166, 263, 290, 332, 415, 526, 580, 725, 830, 1052, 1315, 1450, 1660, 2075, 2137, 2407, 2630, 2900, 4150, 4274, 4814, 5260, 6575, 7627, 8300, 8548, 9628, 10685, 12035, 13150, 15254, 21370, 21829, 24070, 26300, 30508, 38135, 42740, 43658, 48140, 53425, 60175, 61973, 76270, 87316, 106850, 109145, 120350, 123946, 152540, 177371, 190675, 213700, 218290, 240700, 247892, 309865, 354742, 381350, 436580, 545725, 562031, 619730, 633041, 709484, 762700, 886855, 1091450, 1124062, 1239460, 1266082, 1549325, 1773710, 2182900, 2248124, 2532164, 2810155, 3098650, 3165205, 3547420, 4434275, 5143759, 5620310, 6197300, 6330410, 8868550, 10287518, 11240620, 12660820, 14050775, 15826025, 16298899, 17737100, 20575036, 25718795, 28101550, 31652050, 32597798, 46648573, 51437590, 56203100, 63304100, 65195596, 81494495, 93297146, 102875180, 128593975, 162988990, 186594292, 233242865, 257187950, 325977980, 407472475, 466485730, 514375900, 814944950, 932971460, 1166214325, 1352808617, 1629889900, 2332428650, 2705617234, 4664857300, 5411234468, 6764043085, 13528086170, 27056172340, 33820215425, 67640430850, 135280861700]

約数ペア:

[(1, 135280861700), (2, 67640430850), (4, 33820215425), (5, 27056172340), (10, 13528086170), (20, 6764043085), (25, 5411234468), (29, 4664857300), (50, 2705617234), (58, 2332428650), (83, 1629889900), (100, 1352808617), (116, 1166214325), (145, 932971460), (166, 814944950), (263, 514375900), (290, 466485730), (332, 407472475), (415, 325977980), (526, 257187950), (580, 233242865), (725, 186594292), (830, 162988990), (1052, 128593975), (1315, 102875180), (1450, 93297146), (1660, 81494495), (2075, 65195596), (2137, 63304100), (2407, 56203100), (2630, 51437590), (2900, 46648573), (4150, 32597798), (4274, 31652050), (4814, 28101550), (5260, 25718795), (6575, 20575036), (7627, 17737100), (8300, 16298899), (8548, 15826025), (9628, 14050775), (10685, 12660820), (12035, 11240620), (13150, 10287518), (15254, 8868550), (21370, 6330410), (21829, 6197300), (24070, 5620310), (26300, 5143759), (30508, 4434275), (38135, 3547420), (42740, 3165205), (43658, 3098650), (48140, 2810155), (53425, 2532164), (60175, 2248124), (61973, 2182900), (76270, 1773710), (87316, 1549325), (106850, 1266082), (109145, 1239460), (120350, 1124062), (123946, 1091450), (152540, 886855), (177371, 762700), (190675, 709484), (213700, 633041), (218290, 619730), (240700, 562031), (247892, 545725), (309865, 436580), (354742, 381350)]