26541450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 108

約数和(自身を含む): 77436450

約数和(自身を除く): 50895000

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 169, 195, 225, 234, 325, 338, 349, 390, 450, 507, 585, 650, 698, 845, 975, 1014, 1047, 1170, 1521, 1690, 1745, 1950, 2094, 2535, 2925, 3042, 3141, 3490, 4225, 4537, 5070, 5235, 5850, 6282, 7605, 8450, 8725, 9074, 10470, 12675, 13611, 15210, 15705, 17450, 22685, 25350, 26175, 27222, 31410, 38025, 40833, 45370, 52350, 58981, 68055, 76050, 78525, 81666, 113425, 117962, 136110, 157050, 176943, 204165, 226850, 294905, 340275, 353886, 408330, 530829, 589810, 680550, 884715, 1020825, 1061658, 1474525, 1769430, 2041650, 2654145, 2949050, 4423575, 5308290, 8847150, 13270725, 26541450]

約数ペア:

[(1, 26541450), (2, 13270725), (3, 8847150), (5, 5308290), (6, 4423575), (9, 2949050), (10, 2654145), (13, 2041650), (15, 1769430), (18, 1474525), (25, 1061658), (26, 1020825), (30, 884715), (39, 680550), (45, 589810), (50, 530829), (65, 408330), (75, 353886), (78, 340275), (90, 294905), (117, 226850), (130, 204165), (150, 176943), (169, 157050), (195, 136110), (225, 117962), (234, 113425), (325, 81666), (338, 78525), (349, 76050), (390, 68055), (450, 58981), (507, 52350), (585, 45370), (650, 40833), (698, 38025), (845, 31410), (975, 27222), (1014, 26175), (1047, 25350), (1170, 22685), (1521, 17450), (1690, 15705), (1745, 15210), (1950, 13611), (2094, 12675), (2535, 10470), (2925, 9074), (3042, 8725), (3141, 8450), (3490, 7605), (4225, 6282), (4537, 5850), (5070, 5235)]