76916520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:560

約数の個数: 128

約数和(自身を含む): 258336000

約数和(自身を除く): 181419480

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, 216, 229, 270, 311, 360, 458, 540, 622, 687, 916, 933, 1080, 1145, 1244, 1374, 1555, 1832, 1866, 2061, 2290, 2488, 2748, 2799, 3110, 3435, 3732, 4122, 4580, 4665, 5496, 5598, 6183, 6220, 6870, 7464, 8244, 8397, 9160, 9330, 10305, 11196, 12366, 12440, 13740, 13995, 16488, 16794, 18660, 20610, 22392, 24732, 27480, 27990, 30915, 33588, 37320, 41220, 41985, 49464, 55980, 61830, 67176, 71219, 82440, 83970, 111960, 123660, 142438, 167940, 213657, 247320, 284876, 335880, 356095, 427314, 569752, 640971, 712190, 854628, 1068285, 1281942, 1424380, 1709256, 1922913, 2136570, 2563884, 2848760, 3204855, 3845826, 4273140, 5127768, 6409710, 7691652, 8546280, 9614565, 12819420, 15383304, 19229130, 25638840, 38458260, 76916520]

約数ペア:

[(1, 76916520), (2, 38458260), (3, 25638840), (4, 19229130), (5, 15383304), (6, 12819420), (8, 9614565), (9, 8546280), (10, 7691652), (12, 6409710), (15, 5127768), (18, 4273140), (20, 3845826), (24, 3204855), (27, 2848760), (30, 2563884), (36, 2136570), (40, 1922913), (45, 1709256), (54, 1424380), (60, 1281942), (72, 1068285), (90, 854628), (108, 712190), (120, 640971), (135, 569752), (180, 427314), (216, 356095), (229, 335880), (270, 284876), (311, 247320), (360, 213657), (458, 167940), (540, 142438), (622, 123660), (687, 111960), (916, 83970), (933, 82440), (1080, 71219), (1145, 67176), (1244, 61830), (1374, 55980), (1555, 49464), (1832, 41985), (1866, 41220), (2061, 37320), (2290, 33588), (2488, 30915), (2748, 27990), (2799, 27480), (3110, 24732), (3435, 22392), (3732, 20610), (4122, 18660), (4580, 16794), (4665, 16488), (5496, 13995), (5598, 13740), (6183, 12440), (6220, 12366), (6870, 11196), (7464, 10305), (8244, 9330), (8397, 9160)]