75553590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:626

約数の個数: 96

約数和(自身を含む): 213408000

約数和(自身を除く): 137854410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 103, 105, 147, 206, 210, 245, 294, 309, 490, 499, 515, 618, 721, 735, 998, 1030, 1442, 1470, 1497, 1545, 2163, 2495, 2994, 3090, 3493, 3605, 4326, 4990, 5047, 6986, 7210, 7485, 10094, 10479, 10815, 14970, 15141, 17465, 20958, 21630, 24451, 25235, 30282, 34930, 48902, 50470, 51397, 52395, 73353, 75705, 102794, 104790, 122255, 146706, 151410, 154191, 244510, 256985, 308382, 359779, 366765, 513970, 719558, 733530, 770955, 1079337, 1541910, 1798895, 2158674, 2518453, 3597790, 5036906, 5396685, 7555359, 10793370, 12592265, 15110718, 25184530, 37776795, 75553590]

約数ペア:

[(1, 75553590), (2, 37776795), (3, 25184530), (5, 15110718), (6, 12592265), (7, 10793370), (10, 7555359), (14, 5396685), (15, 5036906), (21, 3597790), (30, 2518453), (35, 2158674), (42, 1798895), (49, 1541910), (70, 1079337), (98, 770955), (103, 733530), (105, 719558), (147, 513970), (206, 366765), (210, 359779), (245, 308382), (294, 256985), (309, 244510), (490, 154191), (499, 151410), (515, 146706), (618, 122255), (721, 104790), (735, 102794), (998, 75705), (1030, 73353), (1442, 52395), (1470, 51397), (1497, 50470), (1545, 48902), (2163, 34930), (2495, 30282), (2994, 25235), (3090, 24451), (3493, 21630), (3605, 20958), (4326, 17465), (4990, 15141), (5047, 14970), (6986, 10815), (7210, 10479), (7485, 10094)]