88689900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{22741}}^1$

素因数の和:22771

約数の個数: 72

約数和(自身を含む): 276360784

約数和(自身を除く): 187670884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 22741, 45482, 68223, 90964, 113705, 136446, 227410, 272892, 295633, 341115, 454820, 568525, 591266, 682230, 886899, 1137050, 1182532, 1364460, 1478165, 1705575, 1773798, 2274100, 2956330, 3411150, 3547596, 4434495, 5912660, 6822300, 7390825, 8868990, 14781650, 17737980, 22172475, 29563300, 44344950, 88689900]

約数ペア:

[(1, 88689900), (2, 44344950), (3, 29563300), (4, 22172475), (5, 17737980), (6, 14781650), (10, 8868990), (12, 7390825), (13, 6822300), (15, 5912660), (20, 4434495), (25, 3547596), (26, 3411150), (30, 2956330), (39, 2274100), (50, 1773798), (52, 1705575), (60, 1478165), (65, 1364460), (75, 1182532), (78, 1137050), (100, 886899), (130, 682230), (150, 591266), (156, 568525), (195, 454820), (260, 341115), (300, 295633), (325, 272892), (390, 227410), (650, 136446), (780, 113705), (975, 90964), (1300, 68223), (1950, 45482), (3900, 22741)]