66267200

素因数分解:

$2^6\times 5^2\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:604

約数の個数: 84

約数和(自身を含む): 165354000

約数和(自身を除く): 99086800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 83, 100, 160, 166, 200, 320, 332, 400, 415, 499, 664, 800, 830, 998, 1328, 1600, 1660, 1996, 2075, 2495, 2656, 3320, 3992, 4150, 4990, 5312, 6640, 7984, 8300, 9980, 12475, 13280, 15968, 16600, 19960, 24950, 26560, 31936, 33200, 39920, 41417, 49900, 66400, 79840, 82834, 99800, 132800, 159680, 165668, 199600, 207085, 331336, 399200, 414170, 662672, 798400, 828340, 1035425, 1325344, 1656680, 2070850, 2650688, 3313360, 4141700, 6626720, 8283400, 13253440, 16566800, 33133600, 66267200]

約数ペア:

[(1, 66267200), (2, 33133600), (4, 16566800), (5, 13253440), (8, 8283400), (10, 6626720), (16, 4141700), (20, 3313360), (25, 2650688), (32, 2070850), (40, 1656680), (50, 1325344), (64, 1035425), (80, 828340), (83, 798400), (100, 662672), (160, 414170), (166, 399200), (200, 331336), (320, 207085), (332, 199600), (400, 165668), (415, 159680), (499, 132800), (664, 99800), (800, 82834), (830, 79840), (998, 66400), (1328, 49900), (1600, 41417), (1660, 39920), (1996, 33200), (2075, 31936), (2495, 26560), (2656, 24950), (3320, 19960), (3992, 16600), (4150, 15968), (4990, 13280), (5312, 12475), (6640, 9980), (7984, 8300)]