209927400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{3607}}^1$

素因数の和:3723

約数の個数: 96

約数和(自身を含む): 657666240

約数和(自身を除く): 447738840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 97, 100, 120, 150, 194, 200, 291, 300, 388, 485, 582, 600, 776, 970, 1164, 1455, 1940, 2328, 2425, 2910, 3607, 3880, 4850, 5820, 7214, 7275, 9700, 10821, 11640, 14428, 14550, 18035, 19400, 21642, 28856, 29100, 36070, 43284, 54105, 58200, 72140, 86568, 90175, 108210, 144280, 180350, 216420, 270525, 349879, 360700, 432840, 541050, 699758, 721400, 1049637, 1082100, 1399516, 1749395, 2099274, 2164200, 2799032, 3498790, 4198548, 5248185, 6997580, 8397096, 8746975, 10496370, 13995160, 17493950, 20992740, 26240925, 34987900, 41985480, 52481850, 69975800, 104963700, 209927400]

約数ペア:

[(1, 209927400), (2, 104963700), (3, 69975800), (4, 52481850), (5, 41985480), (6, 34987900), (8, 26240925), (10, 20992740), (12, 17493950), (15, 13995160), (20, 10496370), (24, 8746975), (25, 8397096), (30, 6997580), (40, 5248185), (50, 4198548), (60, 3498790), (75, 2799032), (97, 2164200), (100, 2099274), (120, 1749395), (150, 1399516), (194, 1082100), (200, 1049637), (291, 721400), (300, 699758), (388, 541050), (485, 432840), (582, 360700), (600, 349879), (776, 270525), (970, 216420), (1164, 180350), (1455, 144280), (1940, 108210), (2328, 90175), (2425, 86568), (2910, 72140), (3607, 58200), (3880, 54105), (4850, 43284), (5820, 36070), (7214, 29100), (7275, 28856), (9700, 21642), (10821, 19400), (11640, 18035), (14428, 14550)]