148972600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1217

約数の個数: 96

約数和(自身を含む): 400286880

約数和(自身を除く): 251314280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 97, 100, 140, 175, 194, 200, 280, 350, 388, 485, 679, 700, 776, 970, 1097, 1358, 1400, 1940, 2194, 2425, 2716, 3395, 3880, 4388, 4850, 5432, 5485, 6790, 7679, 8776, 9700, 10970, 13580, 15358, 16975, 19400, 21940, 27160, 27425, 30716, 33950, 38395, 43880, 54850, 61432, 67900, 76790, 106409, 109700, 135800, 153580, 191975, 212818, 219400, 307160, 383950, 425636, 532045, 744863, 767900, 851272, 1064090, 1489726, 1535800, 2128180, 2660225, 2979452, 3724315, 4256360, 5320450, 5958904, 7448630, 10640900, 14897260, 18621575, 21281800, 29794520, 37243150, 74486300, 148972600]

約数ペア:

[(1, 148972600), (2, 74486300), (4, 37243150), (5, 29794520), (7, 21281800), (8, 18621575), (10, 14897260), (14, 10640900), (20, 7448630), (25, 5958904), (28, 5320450), (35, 4256360), (40, 3724315), (50, 2979452), (56, 2660225), (70, 2128180), (97, 1535800), (100, 1489726), (140, 1064090), (175, 851272), (194, 767900), (200, 744863), (280, 532045), (350, 425636), (388, 383950), (485, 307160), (679, 219400), (700, 212818), (776, 191975), (970, 153580), (1097, 135800), (1358, 109700), (1400, 106409), (1940, 76790), (2194, 67900), (2425, 61432), (2716, 54850), (3395, 43880), (3880, 38395), (4388, 33950), (4850, 30716), (5432, 27425), (5485, 27160), (6790, 21940), (7679, 19400), (8776, 16975), (9700, 15358), (10970, 13580)]