205342800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13163}}^1$

素因数の和:13197

約数の個数: 120

約数和(自身を含む): 708433824

約数和(自身を除く): 503091024

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, 13163, 15600, 26326, 39489, 52652, 65815, 78978, 105304, 131630, 157956, 171119, 197445, 210608, 263260, 315912, 329075, 342238, 394890, 513357, 526520, 631824, 658150, 684476, 789780, 855595, 987225, 1026714, 1053040, 1316300, 1368952, 1579560, 1711190, 1974450, 2053428, 2566785, 2632600, 2737904, 3159120, 3422380, 3948900, 4106856, 4277975, 5133570, 5265200, 6844760, 7897800, 8213712, 8555950, 10267140, 12833925, 13689520, 15795600, 17111900, 20534280, 25667850, 34223800, 41068560, 51335700, 68447600, 102671400, 205342800]

約数ペア:

[(1, 205342800), (2, 102671400), (3, 68447600), (4, 51335700), (5, 41068560), (6, 34223800), (8, 25667850), (10, 20534280), (12, 17111900), (13, 15795600), (15, 13689520), (16, 12833925), (20, 10267140), (24, 8555950), (25, 8213712), (26, 7897800), (30, 6844760), (39, 5265200), (40, 5133570), (48, 4277975), (50, 4106856), (52, 3948900), (60, 3422380), (65, 3159120), (75, 2737904), (78, 2632600), (80, 2566785), (100, 2053428), (104, 1974450), (120, 1711190), (130, 1579560), (150, 1368952), (156, 1316300), (195, 1053040), (200, 1026714), (208, 987225), (240, 855595), (260, 789780), (300, 684476), (312, 658150), (325, 631824), (390, 526520), (400, 513357), (520, 394890), (600, 342238), (624, 329075), (650, 315912), (780, 263260), (975, 210608), (1040, 197445), (1200, 171119), (1300, 157956), (1560, 131630), (1950, 105304), (2600, 78978), (3120, 65815), (3900, 52652), (5200, 39489), (7800, 26326), (13163, 15600)]