55526100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 185904768

約数和(自身を除く): 130378668

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, 137, 140, 150, 175, 193, 210, 274, 300, 350, 386, 411, 420, 525, 548, 579, 685, 700, 772, 822, 959, 965, 1050, 1158, 1351, 1370, 1644, 1918, 1930, 2055, 2100, 2316, 2702, 2740, 2877, 2895, 3425, 3836, 3860, 4053, 4110, 4795, 4825, 5404, 5754, 5790, 6755, 6850, 8106, 8220, 9590, 9650, 10275, 11508, 11580, 13510, 13700, 14385, 14475, 16212, 19180, 19300, 20265, 20550, 23975, 26441, 27020, 28770, 28950, 33775, 40530, 41100, 47950, 52882, 57540, 57900, 67550, 71925, 79323, 81060, 95900, 101325, 105764, 132205, 135100, 143850, 158646, 185087, 202650, 264410, 287700, 317292, 370174, 396615, 405300, 528820, 555261, 661025, 740348, 793230, 925435, 1110522, 1322050, 1586460, 1850870, 1983075, 2221044, 2644100, 2776305, 3701740, 3966150, 4627175, 5552610, 7932300, 9254350, 11105220, 13881525, 18508700, 27763050, 55526100]

約数ペア:

[(1, 55526100), (2, 27763050), (3, 18508700), (4, 13881525), (5, 11105220), (6, 9254350), (7, 7932300), (10, 5552610), (12, 4627175), (14, 3966150), (15, 3701740), (20, 2776305), (21, 2644100), (25, 2221044), (28, 1983075), (30, 1850870), (35, 1586460), (42, 1322050), (50, 1110522), (60, 925435), (70, 793230), (75, 740348), (84, 661025), (100, 555261), (105, 528820), (137, 405300), (140, 396615), (150, 370174), (175, 317292), (193, 287700), (210, 264410), (274, 202650), (300, 185087), (350, 158646), (386, 143850), (411, 135100), (420, 132205), (525, 105764), (548, 101325), (579, 95900), (685, 81060), (700, 79323), (772, 71925), (822, 67550), (959, 57900), (965, 57540), (1050, 52882), (1158, 47950), (1351, 41100), (1370, 40530), (1644, 33775), (1918, 28950), (1930, 28770), (2055, 27020), (2100, 26441), (2316, 23975), (2702, 20550), (2740, 20265), (2877, 19300), (2895, 19180), (3425, 16212), (3836, 14475), (3860, 14385), (4053, 13700), (4110, 13510), (4795, 11580), (4825, 11508), (5404, 10275), (5754, 9650), (5790, 9590), (6755, 8220), (6850, 8106)]