152877400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{4523}}^1$

素因数の和:4565

約数の個数: 72

約数和(自身を含む): 384969780

約数和(自身を除く): 232092380

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 845, 1300, 1352, 1690, 2600, 3380, 4225, 4523, 6760, 8450, 9046, 16900, 18092, 22615, 33800, 36184, 45230, 58799, 90460, 113075, 117598, 180920, 226150, 235196, 293995, 452300, 470392, 587990, 764387, 904600, 1175980, 1469975, 1528774, 2351960, 2939950, 3057548, 3821935, 5879900, 6115096, 7643870, 11759800, 15287740, 19109675, 30575480, 38219350, 76438700, 152877400]

約数ペア:

[(1, 152877400), (2, 76438700), (4, 38219350), (5, 30575480), (8, 19109675), (10, 15287740), (13, 11759800), (20, 7643870), (25, 6115096), (26, 5879900), (40, 3821935), (50, 3057548), (52, 2939950), (65, 2351960), (100, 1528774), (104, 1469975), (130, 1175980), (169, 904600), (200, 764387), (260, 587990), (325, 470392), (338, 452300), (520, 293995), (650, 235196), (676, 226150), (845, 180920), (1300, 117598), (1352, 113075), (1690, 90460), (2600, 58799), (3380, 45230), (4225, 36184), (4523, 33800), (6760, 22615), (8450, 18092), (9046, 16900)]