135742400

素因数分解:

$2^6\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2038

約数の個数: 84

約数和(自身を含む): 341952072

約数和(自身を除く): 206209672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 160, 172, 200, 215, 320, 344, 400, 430, 688, 800, 860, 1075, 1376, 1600, 1720, 1973, 2150, 2752, 3440, 3946, 4300, 6880, 7892, 8600, 9865, 13760, 15784, 17200, 19730, 31568, 34400, 39460, 49325, 63136, 68800, 78920, 84839, 98650, 126272, 157840, 169678, 197300, 315680, 339356, 394600, 424195, 631360, 678712, 789200, 848390, 1357424, 1578400, 1696780, 2120975, 2714848, 3156800, 3393560, 4241950, 5429696, 6787120, 8483900, 13574240, 16967800, 27148480, 33935600, 67871200, 135742400]

約数ペア:

[(1, 135742400), (2, 67871200), (4, 33935600), (5, 27148480), (8, 16967800), (10, 13574240), (16, 8483900), (20, 6787120), (25, 5429696), (32, 4241950), (40, 3393560), (43, 3156800), (50, 2714848), (64, 2120975), (80, 1696780), (86, 1578400), (100, 1357424), (160, 848390), (172, 789200), (200, 678712), (215, 631360), (320, 424195), (344, 394600), (400, 339356), (430, 315680), (688, 197300), (800, 169678), (860, 157840), (1075, 126272), (1376, 98650), (1600, 84839), (1720, 78920), (1973, 68800), (2150, 63136), (2752, 49325), (3440, 39460), (3946, 34400), (4300, 31568), (6880, 19730), (7892, 17200), (8600, 15784), (9865, 13760)]