189155400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1608

約数の個数: 192

約数和(自身を含む): 693705600

約数和(自身を除く): 504550200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 29, 30, 35, 40, 42, 50, 56, 58, 60, 70, 75, 84, 87, 100, 105, 116, 120, 140, 145, 150, 168, 174, 175, 200, 203, 210, 232, 280, 290, 300, 348, 350, 406, 420, 435, 525, 580, 600, 609, 696, 700, 725, 812, 840, 870, 1015, 1050, 1160, 1218, 1400, 1450, 1553, 1624, 1740, 2030, 2100, 2175, 2436, 2900, 3045, 3106, 3480, 4060, 4200, 4350, 4659, 4872, 5075, 5800, 6090, 6212, 7765, 8120, 8700, 9318, 10150, 10871, 12180, 12424, 15225, 15530, 17400, 18636, 20300, 21742, 23295, 24360, 30450, 31060, 32613, 37272, 38825, 40600, 43484, 45037, 46590, 54355, 60900, 62120, 65226, 77650, 86968, 90074, 93180, 108710, 116475, 121800, 130452, 135111, 155300, 163065, 180148, 186360, 217420, 225185, 232950, 260904, 270222, 271775, 310600, 315259, 326130, 360296, 434840, 450370, 465900, 540444, 543550, 630518, 652260, 675555, 815325, 900740, 931800, 945777, 1080888, 1087100, 1125925, 1261036, 1304520, 1351110, 1576295, 1630650, 1801480, 1891554, 2174200, 2251850, 2522072, 2702220, 3152590, 3261300, 3377775, 3783108, 4503700, 4728885, 5404440, 6305180, 6522600, 6755550, 7566216, 7881475, 9007400, 9457770, 12610360, 13511100, 15762950, 18915540, 23644425, 27022200, 31525900, 37831080, 47288850, 63051800, 94577700, 189155400]

約数ペア:

[(1, 189155400), (2, 94577700), (3, 63051800), (4, 47288850), (5, 37831080), (6, 31525900), (7, 27022200), (8, 23644425), (10, 18915540), (12, 15762950), (14, 13511100), (15, 12610360), (20, 9457770), (21, 9007400), (24, 7881475), (25, 7566216), (28, 6755550), (29, 6522600), (30, 6305180), (35, 5404440), (40, 4728885), (42, 4503700), (50, 3783108), (56, 3377775), (58, 3261300), (60, 3152590), (70, 2702220), (75, 2522072), (84, 2251850), (87, 2174200), (100, 1891554), (105, 1801480), (116, 1630650), (120, 1576295), (140, 1351110), (145, 1304520), (150, 1261036), (168, 1125925), (174, 1087100), (175, 1080888), (200, 945777), (203, 931800), (210, 900740), (232, 815325), (280, 675555), (290, 652260), (300, 630518), (348, 543550), (350, 540444), (406, 465900), (420, 450370), (435, 434840), (525, 360296), (580, 326130), (600, 315259), (609, 310600), (696, 271775), (700, 270222), (725, 260904), (812, 232950), (840, 225185), (870, 217420), (1015, 186360), (1050, 180148), (1160, 163065), (1218, 155300), (1400, 135111), (1450, 130452), (1553, 121800), (1624, 116475), (1740, 108710), (2030, 93180), (2100, 90074), (2175, 86968), (2436, 77650), (2900, 65226), (3045, 62120), (3106, 60900), (3480, 54355), (4060, 46590), (4200, 45037), (4350, 43484), (4659, 40600), (4872, 38825), (5075, 37272), (5800, 32613), (6090, 31060), (6212, 30450), (7765, 24360), (8120, 23295), (8700, 21742), (9318, 20300), (10150, 18636), (10871, 17400), (12180, 15530), (12424, 15225)]