72525390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:606

約数の個数: 96

約数和(自身を含む): 204871680

約数和(自身を除く): 132346290

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, 479, 490, 515, 618, 721, 735, 958, 1030, 1437, 1442, 1470, 1545, 2163, 2395, 2874, 3090, 3353, 3605, 4326, 4790, 5047, 6706, 7185, 7210, 10059, 10094, 10815, 14370, 15141, 16765, 20118, 21630, 23471, 25235, 30282, 33530, 46942, 49337, 50295, 50470, 70413, 75705, 98674, 100590, 117355, 140826, 148011, 151410, 234710, 246685, 296022, 345359, 352065, 493370, 690718, 704130, 740055, 1036077, 1480110, 1726795, 2072154, 2417513, 3453590, 4835026, 5180385, 7252539, 10360770, 12087565, 14505078, 24175130, 36262695, 72525390]

約数ペア:

[(1, 72525390), (2, 36262695), (3, 24175130), (5, 14505078), (6, 12087565), (7, 10360770), (10, 7252539), (14, 5180385), (15, 4835026), (21, 3453590), (30, 2417513), (35, 2072154), (42, 1726795), (49, 1480110), (70, 1036077), (98, 740055), (103, 704130), (105, 690718), (147, 493370), (206, 352065), (210, 345359), (245, 296022), (294, 246685), (309, 234710), (479, 151410), (490, 148011), (515, 140826), (618, 117355), (721, 100590), (735, 98674), (958, 75705), (1030, 70413), (1437, 50470), (1442, 50295), (1470, 49337), (1545, 46942), (2163, 33530), (2395, 30282), (2874, 25235), (3090, 23471), (3353, 21630), (3605, 20118), (4326, 16765), (4790, 15141), (5047, 14370), (6706, 10815), (7185, 10094), (7210, 10059)]