75188540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1051}}^1$

素因数の和:1147

約数の個数: 72

約数和(自身を含む): 186368112

約数和(自身を除く): 111179572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 245, 292, 365, 490, 511, 730, 980, 1022, 1051, 1460, 2044, 2102, 2555, 3577, 4204, 5110, 5255, 7154, 7357, 10220, 10510, 14308, 14714, 17885, 21020, 29428, 35770, 36785, 51499, 71540, 73570, 76723, 102998, 147140, 153446, 205996, 257495, 306892, 383615, 514990, 537061, 767230, 1029980, 1074122, 1534460, 2148244, 2685305, 3759427, 5370610, 7518854, 10741220, 15037708, 18797135, 37594270, 75188540]

約数ペア:

[(1, 75188540), (2, 37594270), (4, 18797135), (5, 15037708), (7, 10741220), (10, 7518854), (14, 5370610), (20, 3759427), (28, 2685305), (35, 2148244), (49, 1534460), (70, 1074122), (73, 1029980), (98, 767230), (140, 537061), (146, 514990), (196, 383615), (245, 306892), (292, 257495), (365, 205996), (490, 153446), (511, 147140), (730, 102998), (980, 76723), (1022, 73570), (1051, 71540), (1460, 51499), (2044, 36785), (2102, 35770), (2555, 29428), (3577, 21020), (4204, 17885), (5110, 14714), (5255, 14308), (7154, 10510), (7357, 10220)]