67661600

素因数分解:

$2^5\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1019}}^1$

素因数の和:1122

約数の個数: 72

約数和(自身を含む): 167333040

約数和(自身を除く): 99671440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 83, 100, 160, 166, 200, 332, 400, 415, 664, 800, 830, 1019, 1328, 1660, 2038, 2075, 2656, 3320, 4076, 4150, 5095, 6640, 8152, 8300, 10190, 13280, 16304, 16600, 20380, 25475, 32608, 33200, 40760, 50950, 66400, 81520, 84577, 101900, 163040, 169154, 203800, 338308, 407600, 422885, 676616, 815200, 845770, 1353232, 1691540, 2114425, 2706464, 3383080, 4228850, 6766160, 8457700, 13532320, 16915400, 33830800, 67661600]

約数ペア:

[(1, 67661600), (2, 33830800), (4, 16915400), (5, 13532320), (8, 8457700), (10, 6766160), (16, 4228850), (20, 3383080), (25, 2706464), (32, 2114425), (40, 1691540), (50, 1353232), (80, 845770), (83, 815200), (100, 676616), (160, 422885), (166, 407600), (200, 338308), (332, 203800), (400, 169154), (415, 163040), (664, 101900), (800, 84577), (830, 81520), (1019, 66400), (1328, 50950), (1660, 40760), (2038, 33200), (2075, 32608), (2656, 25475), (3320, 20380), (4076, 16600), (4150, 16304), (5095, 13280), (6640, 10190), (8152, 8300)]