127221840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:731

約数の個数: 200

約数和(自身を含む): 457772040

約数和(自身を除く): 330550200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 108, 116, 120, 135, 144, 145, 162, 174, 180, 216, 232, 240, 261, 270, 290, 324, 348, 360, 405, 432, 435, 464, 522, 540, 580, 648, 677, 696, 720, 783, 810, 870, 1044, 1080, 1160, 1296, 1305, 1354, 1392, 1566, 1620, 1740, 2031, 2088, 2160, 2320, 2349, 2610, 2708, 3132, 3240, 3385, 3480, 3915, 4062, 4176, 4698, 5220, 5416, 6093, 6264, 6480, 6770, 6960, 7830, 8124, 9396, 10155, 10440, 10832, 11745, 12186, 12528, 13540, 15660, 16248, 18279, 18792, 19633, 20310, 20880, 23490, 24372, 27080, 30465, 31320, 32496, 36558, 37584, 39266, 40620, 46980, 48744, 54160, 54837, 58899, 60930, 62640, 73116, 78532, 81240, 91395, 93960, 97488, 98165, 109674, 117798, 121860, 146232, 157064, 162480, 176697, 182790, 187920, 196330, 219348, 235596, 243720, 274185, 292464, 294495, 314128, 353394, 365580, 392660, 438696, 471192, 487440, 530091, 548370, 588990, 706788, 731160, 785320, 877392, 883485, 942384, 1060182, 1096740, 1177980, 1413576, 1462320, 1570640, 1590273, 1766970, 2120364, 2193480, 2355960, 2650455, 2827152, 3180546, 3533940, 4240728, 4386960, 4711920, 5300910, 6361092, 7067880, 7951365, 8481456, 10601820, 12722184, 14135760, 15902730, 21203640, 25444368, 31805460, 42407280, 63610920, 127221840]

約数ペア:

[(1, 127221840), (2, 63610920), (3, 42407280), (4, 31805460), (5, 25444368), (6, 21203640), (8, 15902730), (9, 14135760), (10, 12722184), (12, 10601820), (15, 8481456), (16, 7951365), (18, 7067880), (20, 6361092), (24, 5300910), (27, 4711920), (29, 4386960), (30, 4240728), (36, 3533940), (40, 3180546), (45, 2827152), (48, 2650455), (54, 2355960), (58, 2193480), (60, 2120364), (72, 1766970), (80, 1590273), (81, 1570640), (87, 1462320), (90, 1413576), (108, 1177980), (116, 1096740), (120, 1060182), (135, 942384), (144, 883485), (145, 877392), (162, 785320), (174, 731160), (180, 706788), (216, 588990), (232, 548370), (240, 530091), (261, 487440), (270, 471192), (290, 438696), (324, 392660), (348, 365580), (360, 353394), (405, 314128), (432, 294495), (435, 292464), (464, 274185), (522, 243720), (540, 235596), (580, 219348), (648, 196330), (677, 187920), (696, 182790), (720, 176697), (783, 162480), (810, 157064), (870, 146232), (1044, 121860), (1080, 117798), (1160, 109674), (1296, 98165), (1305, 97488), (1354, 93960), (1392, 91395), (1566, 81240), (1620, 78532), (1740, 73116), (2031, 62640), (2088, 60930), (2160, 58899), (2320, 54837), (2349, 54160), (2610, 48744), (2708, 46980), (3132, 40620), (3240, 39266), (3385, 37584), (3480, 36558), (3915, 32496), (4062, 31320), (4176, 30465), (4698, 27080), (5220, 24372), (5416, 23490), (6093, 20880), (6264, 20310), (6480, 19633), (6770, 18792), (6960, 18279), (7830, 16248), (8124, 15660), (9396, 13540), (10155, 12528), (10440, 12186), (10832, 11745)]