75256960

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6917}}^1$

素因数の和:6953

約数の個数: 64

約数和(自身を含む): 190521720

約数和(自身を除く): 115264760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 6917, 10880, 13834, 27668, 34585, 55336, 69170, 110672, 117589, 138340, 221344, 235178, 276680, 442688, 470356, 553360, 587945, 885376, 940712, 1106720, 1175890, 1881424, 2213440, 2351780, 3762848, 4426880, 4703560, 7525696, 9407120, 15051392, 18814240, 37628480, 75256960]

約数ペア:

[(1, 75256960), (2, 37628480), (4, 18814240), (5, 15051392), (8, 9407120), (10, 7525696), (16, 4703560), (17, 4426880), (20, 3762848), (32, 2351780), (34, 2213440), (40, 1881424), (64, 1175890), (68, 1106720), (80, 940712), (85, 885376), (128, 587945), (136, 553360), (160, 470356), (170, 442688), (272, 276680), (320, 235178), (340, 221344), (544, 138340), (640, 117589), (680, 110672), (1088, 69170), (1360, 55336), (2176, 34585), (2720, 27668), (5440, 13834), (6917, 10880)]