74486300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1215

約数の個数: 72

約数和(自身を含む): 186800544

約数和(自身を除く): 112314244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 140, 175, 194, 350, 388, 485, 679, 700, 970, 1097, 1358, 1940, 2194, 2425, 2716, 3395, 4388, 4850, 5485, 6790, 7679, 9700, 10970, 13580, 15358, 16975, 21940, 27425, 30716, 33950, 38395, 54850, 67900, 76790, 106409, 109700, 153580, 191975, 212818, 383950, 425636, 532045, 744863, 767900, 1064090, 1489726, 2128180, 2660225, 2979452, 3724315, 5320450, 7448630, 10640900, 14897260, 18621575, 37243150, 74486300]

約数ペア:

[(1, 74486300), (2, 37243150), (4, 18621575), (5, 14897260), (7, 10640900), (10, 7448630), (14, 5320450), (20, 3724315), (25, 2979452), (28, 2660225), (35, 2128180), (50, 1489726), (70, 1064090), (97, 767900), (100, 744863), (140, 532045), (175, 425636), (194, 383950), (350, 212818), (388, 191975), (485, 153580), (679, 109700), (700, 106409), (970, 76790), (1097, 67900), (1358, 54850), (1940, 38395), (2194, 33950), (2425, 30716), (2716, 27425), (3395, 21940), (4388, 16975), (4850, 15358), (5485, 13580), (6790, 10970), (7679, 9700)]