75175960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2068

約数の個数: 64

約数和(自身を含む): 180895680

約数和(自身を除く): 105719720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 820, 920, 943, 1640, 1886, 1993, 3772, 3986, 4715, 7544, 7972, 9430, 9965, 15944, 18860, 19930, 37720, 39860, 45839, 79720, 81713, 91678, 163426, 183356, 229195, 326852, 366712, 408565, 458390, 653704, 817130, 916780, 1634260, 1833560, 1879399, 3268520, 3758798, 7517596, 9396995, 15035192, 18793990, 37587980, 75175960]

約数ペア:

[(1, 75175960), (2, 37587980), (4, 18793990), (5, 15035192), (8, 9396995), (10, 7517596), (20, 3758798), (23, 3268520), (40, 1879399), (41, 1833560), (46, 1634260), (82, 916780), (92, 817130), (115, 653704), (164, 458390), (184, 408565), (205, 366712), (230, 326852), (328, 229195), (410, 183356), (460, 163426), (820, 91678), (920, 81713), (943, 79720), (1640, 45839), (1886, 39860), (1993, 37720), (3772, 19930), (3986, 18860), (4715, 15944), (7544, 9965), (7972, 9430)]