75604060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 188697600

約数和(自身を除く): 113093540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 103, 107, 140, 196, 206, 214, 245, 343, 412, 428, 490, 515, 535, 686, 721, 749, 980, 1030, 1070, 1372, 1442, 1498, 1715, 2060, 2140, 2884, 2996, 3430, 3605, 3745, 5047, 5243, 6860, 7210, 7490, 10094, 10486, 11021, 14420, 14980, 20188, 20972, 22042, 25235, 26215, 35329, 36701, 44084, 50470, 52430, 55105, 70658, 73402, 77147, 100940, 104860, 110210, 141316, 146804, 154294, 176645, 183505, 220420, 308588, 353290, 367010, 385735, 540029, 706580, 734020, 771470, 1080058, 1542940, 2160116, 2700145, 3780203, 5400290, 7560406, 10800580, 15120812, 18901015, 37802030, 75604060]

約数ペア:

[(1, 75604060), (2, 37802030), (4, 18901015), (5, 15120812), (7, 10800580), (10, 7560406), (14, 5400290), (20, 3780203), (28, 2700145), (35, 2160116), (49, 1542940), (70, 1080058), (98, 771470), (103, 734020), (107, 706580), (140, 540029), (196, 385735), (206, 367010), (214, 353290), (245, 308588), (343, 220420), (412, 183505), (428, 176645), (490, 154294), (515, 146804), (535, 141316), (686, 110210), (721, 104860), (749, 100940), (980, 77147), (1030, 73402), (1070, 70658), (1372, 55105), (1442, 52430), (1498, 50470), (1715, 44084), (2060, 36701), (2140, 35329), (2884, 26215), (2996, 25235), (3430, 22042), (3605, 20972), (3745, 20188), (5047, 14980), (5243, 14420), (6860, 11021), (7210, 10486), (7490, 10094)]