238508400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15289}}^1$

素因数の和:15323

約数の個数: 120

約数和(自身を含む): 822846640

約数和(自身を除く): 584338240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15289, 15600, 30578, 45867, 61156, 76445, 91734, 122312, 152890, 183468, 198757, 229335, 244624, 305780, 366936, 382225, 397514, 458670, 596271, 611560, 733872, 764450, 795028, 917340, 993785, 1146675, 1192542, 1223120, 1528900, 1590056, 1834680, 1987570, 2293350, 2385084, 2981355, 3057800, 3180112, 3669360, 3975140, 4586700, 4770168, 4968925, 5962710, 6115600, 7950280, 9173400, 9540336, 9937850, 11925420, 14906775, 15900560, 18346800, 19875700, 23850840, 29813550, 39751400, 47701680, 59627100, 79502800, 119254200, 238508400]

約数ペア:

[(1, 238508400), (2, 119254200), (3, 79502800), (4, 59627100), (5, 47701680), (6, 39751400), (8, 29813550), (10, 23850840), (12, 19875700), (13, 18346800), (15, 15900560), (16, 14906775), (20, 11925420), (24, 9937850), (25, 9540336), (26, 9173400), (30, 7950280), (39, 6115600), (40, 5962710), (48, 4968925), (50, 4770168), (52, 4586700), (60, 3975140), (65, 3669360), (75, 3180112), (78, 3057800), (80, 2981355), (100, 2385084), (104, 2293350), (120, 1987570), (130, 1834680), (150, 1590056), (156, 1528900), (195, 1223120), (200, 1192542), (208, 1146675), (240, 993785), (260, 917340), (300, 795028), (312, 764450), (325, 733872), (390, 611560), (400, 596271), (520, 458670), (600, 397514), (624, 382225), (650, 366936), (780, 305780), (975, 244624), (1040, 229335), (1200, 198757), (1300, 183468), (1560, 152890), (1950, 122312), (2600, 91734), (3120, 76445), (3900, 61156), (5200, 45867), (7800, 30578), (15289, 15600)]