25938900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:775

約数の個数: 144

約数和(自身を含む): 89924800

約数和(自身を除く): 63985900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 739, 780, 900, 975, 1170, 1300, 1350, 1404, 1478, 1755, 1950, 2217, 2340, 2700, 2925, 2956, 3510, 3695, 3900, 4434, 5850, 6651, 7020, 7390, 8775, 8868, 9607, 11085, 11700, 13302, 14780, 17550, 18475, 19214, 19953, 22170, 26604, 28821, 33255, 35100, 36950, 38428, 39906, 44340, 48035, 55425, 57642, 66510, 73900, 79812, 86463, 96070, 99765, 110850, 115284, 133020, 144105, 166275, 172926, 192140, 199530, 221700, 240175, 259389, 288210, 332550, 345852, 399060, 432315, 480350, 498825, 518778, 576420, 665100, 720525, 864630, 960700, 997650, 1037556, 1296945, 1441050, 1729260, 1995300, 2161575, 2593890, 2882100, 4323150, 5187780, 6484725, 8646300, 12969450, 25938900]

約数ペア:

[(1, 25938900), (2, 12969450), (3, 8646300), (4, 6484725), (5, 5187780), (6, 4323150), (9, 2882100), (10, 2593890), (12, 2161575), (13, 1995300), (15, 1729260), (18, 1441050), (20, 1296945), (25, 1037556), (26, 997650), (27, 960700), (30, 864630), (36, 720525), (39, 665100), (45, 576420), (50, 518778), (52, 498825), (54, 480350), (60, 432315), (65, 399060), (75, 345852), (78, 332550), (90, 288210), (100, 259389), (108, 240175), (117, 221700), (130, 199530), (135, 192140), (150, 172926), (156, 166275), (180, 144105), (195, 133020), (225, 115284), (234, 110850), (260, 99765), (270, 96070), (300, 86463), (325, 79812), (351, 73900), (390, 66510), (450, 57642), (468, 55425), (540, 48035), (585, 44340), (650, 39906), (675, 38428), (702, 36950), (739, 35100), (780, 33255), (900, 28821), (975, 26604), (1170, 22170), (1300, 19953), (1350, 19214), (1404, 18475), (1478, 17550), (1755, 14780), (1950, 13302), (2217, 11700), (2340, 11085), (2700, 9607), (2925, 8868), (2956, 8775), (3510, 7390), (3695, 7020), (3900, 6651), (4434, 5850)]