69926600

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 170881920

約数和(自身を除く): 100955320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 47, 50, 86, 94, 100, 172, 173, 188, 200, 215, 235, 344, 346, 376, 430, 470, 692, 860, 865, 940, 1075, 1175, 1384, 1720, 1730, 1880, 2021, 2150, 2350, 3460, 4042, 4300, 4325, 4700, 6920, 7439, 8084, 8131, 8600, 8650, 9400, 10105, 14878, 16168, 16262, 17300, 20210, 29756, 32524, 34600, 37195, 40420, 40655, 50525, 59512, 65048, 74390, 80840, 81310, 101050, 148780, 162620, 185975, 202100, 203275, 297560, 325240, 349633, 371950, 404200, 406550, 699266, 743900, 813100, 1398532, 1487800, 1626200, 1748165, 2797064, 3496330, 6992660, 8740825, 13985320, 17481650, 34963300, 69926600]

約数ペア:

[(1, 69926600), (2, 34963300), (4, 17481650), (5, 13985320), (8, 8740825), (10, 6992660), (20, 3496330), (25, 2797064), (40, 1748165), (43, 1626200), (47, 1487800), (50, 1398532), (86, 813100), (94, 743900), (100, 699266), (172, 406550), (173, 404200), (188, 371950), (200, 349633), (215, 325240), (235, 297560), (344, 203275), (346, 202100), (376, 185975), (430, 162620), (470, 148780), (692, 101050), (860, 81310), (865, 80840), (940, 74390), (1075, 65048), (1175, 59512), (1384, 50525), (1720, 40655), (1730, 40420), (1880, 37195), (2021, 34600), (2150, 32524), (2350, 29756), (3460, 20210), (4042, 17300), (4300, 16262), (4325, 16168), (4700, 14878), (6920, 10105), (7439, 9400), (8084, 8650), (8131, 8600)]