75079980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{541}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 234924480

約数和(自身を除く): 159844500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 257, 270, 514, 540, 541, 771, 1028, 1082, 1285, 1542, 1623, 2164, 2313, 2570, 2705, 3084, 3246, 3855, 4626, 4869, 5140, 5410, 6492, 6939, 7710, 8115, 9252, 9738, 10820, 11565, 13878, 14607, 15420, 16230, 19476, 23130, 24345, 27756, 29214, 32460, 34695, 46260, 48690, 58428, 69390, 73035, 97380, 138780, 139037, 146070, 278074, 292140, 417111, 556148, 695185, 834222, 1251333, 1390370, 1668444, 2085555, 2502666, 2780740, 3753999, 4171110, 5005332, 6256665, 7507998, 8342220, 12513330, 15015996, 18769995, 25026660, 37539990, 75079980]

約数ペア:

[(1, 75079980), (2, 37539990), (3, 25026660), (4, 18769995), (5, 15015996), (6, 12513330), (9, 8342220), (10, 7507998), (12, 6256665), (15, 5005332), (18, 4171110), (20, 3753999), (27, 2780740), (30, 2502666), (36, 2085555), (45, 1668444), (54, 1390370), (60, 1251333), (90, 834222), (108, 695185), (135, 556148), (180, 417111), (257, 292140), (270, 278074), (514, 146070), (540, 139037), (541, 138780), (771, 97380), (1028, 73035), (1082, 69390), (1285, 58428), (1542, 48690), (1623, 46260), (2164, 34695), (2313, 32460), (2570, 29214), (2705, 27756), (3084, 24345), (3246, 23130), (3855, 19476), (4626, 16230), (4869, 15420), (5140, 14607), (5410, 13878), (6492, 11565), (6939, 10820), (7710, 9738), (8115, 9252)]