205330800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1391

約数の個数: 120

約数和(自身を含む): 663013120

約数和(自身を除く): 457682320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 139, 150, 200, 240, 278, 300, 400, 417, 556, 600, 695, 834, 1112, 1200, 1231, 1390, 1668, 2085, 2224, 2462, 2780, 3336, 3475, 3693, 4170, 4924, 5560, 6155, 6672, 6950, 7386, 8340, 9848, 10425, 11120, 12310, 13900, 14772, 16680, 18465, 19696, 20850, 24620, 27800, 29544, 30775, 33360, 36930, 41700, 49240, 55600, 59088, 61550, 73860, 83400, 92325, 98480, 123100, 147720, 166800, 171109, 184650, 246200, 295440, 342218, 369300, 492400, 513327, 684436, 738600, 855545, 1026654, 1368872, 1477200, 1711090, 2053308, 2566635, 2737744, 3422180, 4106616, 4277725, 5133270, 6844360, 8213232, 8555450, 10266540, 12833175, 13688720, 17110900, 20533080, 25666350, 34221800, 41066160, 51332700, 68443600, 102665400, 205330800]

約数ペア:

[(1, 205330800), (2, 102665400), (3, 68443600), (4, 51332700), (5, 41066160), (6, 34221800), (8, 25666350), (10, 20533080), (12, 17110900), (15, 13688720), (16, 12833175), (20, 10266540), (24, 8555450), (25, 8213232), (30, 6844360), (40, 5133270), (48, 4277725), (50, 4106616), (60, 3422180), (75, 2737744), (80, 2566635), (100, 2053308), (120, 1711090), (139, 1477200), (150, 1368872), (200, 1026654), (240, 855545), (278, 738600), (300, 684436), (400, 513327), (417, 492400), (556, 369300), (600, 342218), (695, 295440), (834, 246200), (1112, 184650), (1200, 171109), (1231, 166800), (1390, 147720), (1668, 123100), (2085, 98480), (2224, 92325), (2462, 83400), (2780, 73860), (3336, 61550), (3475, 59088), (3693, 55600), (4170, 49240), (4924, 41700), (5560, 36930), (6155, 33360), (6672, 30775), (6950, 29544), (7386, 27800), (8340, 24620), (9848, 20850), (10425, 19696), (11120, 18465), (12310, 16680), (13900, 14772)]