211161300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{521}}^1$

素因数の和:738

約数の個数: 144

約数和(自身を含む): 703204992

約数和(自身を除く): 492043692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 193, 210, 300, 350, 386, 420, 521, 525, 579, 700, 772, 965, 1042, 1050, 1158, 1351, 1563, 1930, 2084, 2100, 2316, 2605, 2702, 2895, 3126, 3647, 3860, 4053, 4825, 5210, 5404, 5790, 6252, 6755, 7294, 7815, 8106, 9650, 10420, 10941, 11580, 13025, 13510, 14475, 14588, 15630, 16212, 18235, 19300, 20265, 21882, 26050, 27020, 28950, 31260, 33775, 36470, 39075, 40530, 43764, 52100, 54705, 57900, 67550, 72940, 78150, 81060, 91175, 100553, 101325, 109410, 135100, 156300, 182350, 201106, 202650, 218820, 273525, 301659, 364700, 402212, 405300, 502765, 547050, 603318, 703871, 1005530, 1094100, 1206636, 1407742, 1508295, 2011060, 2111613, 2513825, 2815484, 3016590, 3519355, 4223226, 5027650, 6033180, 7038710, 7541475, 8446452, 10055300, 10558065, 14077420, 15082950, 17596775, 21116130, 30165900, 35193550, 42232260, 52790325, 70387100, 105580650, 211161300]

約数ペア:

[(1, 211161300), (2, 105580650), (3, 70387100), (4, 52790325), (5, 42232260), (6, 35193550), (7, 30165900), (10, 21116130), (12, 17596775), (14, 15082950), (15, 14077420), (20, 10558065), (21, 10055300), (25, 8446452), (28, 7541475), (30, 7038710), (35, 6033180), (42, 5027650), (50, 4223226), (60, 3519355), (70, 3016590), (75, 2815484), (84, 2513825), (100, 2111613), (105, 2011060), (140, 1508295), (150, 1407742), (175, 1206636), (193, 1094100), (210, 1005530), (300, 703871), (350, 603318), (386, 547050), (420, 502765), (521, 405300), (525, 402212), (579, 364700), (700, 301659), (772, 273525), (965, 218820), (1042, 202650), (1050, 201106), (1158, 182350), (1351, 156300), (1563, 135100), (1930, 109410), (2084, 101325), (2100, 100553), (2316, 91175), (2605, 81060), (2702, 78150), (2895, 72940), (3126, 67550), (3647, 57900), (3860, 54705), (4053, 52100), (4825, 43764), (5210, 40530), (5404, 39075), (5790, 36470), (6252, 33775), (6755, 31260), (7294, 28950), (7815, 27020), (8106, 26050), (9650, 21882), (10420, 20265), (10941, 19300), (11580, 18235), (13025, 16212), (13510, 15630), (14475, 14588)]