74054520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:570

約数の個数: 128

約数和(自身を含む): 248832000

約数和(自身を除く): 174777480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 191, 216, 270, 359, 360, 382, 540, 573, 718, 764, 955, 1077, 1080, 1146, 1436, 1528, 1719, 1795, 1910, 2154, 2292, 2865, 2872, 3231, 3438, 3590, 3820, 4308, 4584, 5157, 5385, 5730, 6462, 6876, 7180, 7640, 8595, 8616, 9693, 10314, 10770, 11460, 12924, 13752, 14360, 16155, 17190, 19386, 20628, 21540, 22920, 25785, 25848, 32310, 34380, 38772, 41256, 43080, 48465, 51570, 64620, 68569, 68760, 77544, 96930, 103140, 129240, 137138, 193860, 205707, 206280, 274276, 342845, 387720, 411414, 548552, 617121, 685690, 822828, 1028535, 1234242, 1371380, 1645656, 1851363, 2057070, 2468484, 2742760, 3085605, 3702726, 4114140, 4936968, 6171210, 7405452, 8228280, 9256815, 12342420, 14810904, 18513630, 24684840, 37027260, 74054520]

約数ペア:

[(1, 74054520), (2, 37027260), (3, 24684840), (4, 18513630), (5, 14810904), (6, 12342420), (8, 9256815), (9, 8228280), (10, 7405452), (12, 6171210), (15, 4936968), (18, 4114140), (20, 3702726), (24, 3085605), (27, 2742760), (30, 2468484), (36, 2057070), (40, 1851363), (45, 1645656), (54, 1371380), (60, 1234242), (72, 1028535), (90, 822828), (108, 685690), (120, 617121), (135, 548552), (180, 411414), (191, 387720), (216, 342845), (270, 274276), (359, 206280), (360, 205707), (382, 193860), (540, 137138), (573, 129240), (718, 103140), (764, 96930), (955, 77544), (1077, 68760), (1080, 68569), (1146, 64620), (1436, 51570), (1528, 48465), (1719, 43080), (1795, 41256), (1910, 38772), (2154, 34380), (2292, 32310), (2865, 25848), (2872, 25785), (3231, 22920), (3438, 21540), (3590, 20628), (3820, 19386), (4308, 17190), (4584, 16155), (5157, 14360), (5385, 13752), (5730, 12924), (6462, 11460), (6876, 10770), (7180, 10314), (7640, 9693), (8595, 8616)]