87900160

素因数分解:

$2^{14}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 120

約数和(自身を含む): 224126280

約数和(自身を除く): 136226120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 37, 40, 58, 64, 74, 80, 116, 128, 145, 148, 160, 185, 232, 256, 290, 296, 320, 370, 464, 512, 580, 592, 640, 740, 928, 1024, 1073, 1160, 1184, 1280, 1480, 1856, 2048, 2146, 2320, 2368, 2560, 2960, 3712, 4096, 4292, 4640, 4736, 5120, 5365, 5920, 7424, 8192, 8584, 9280, 9472, 10240, 10730, 11840, 14848, 16384, 17168, 18560, 18944, 20480, 21460, 23680, 29696, 34336, 37120, 37888, 40960, 42920, 47360, 59392, 68672, 74240, 75776, 81920, 85840, 94720, 118784, 137344, 148480, 151552, 171680, 189440, 237568, 274688, 296960, 303104, 343360, 378880, 475136, 549376, 593920, 606208, 686720, 757760, 1098752, 1187840, 1373440, 1515520, 2197504, 2375680, 2746880, 3031040, 4395008, 5493760, 8790016, 10987520, 17580032, 21975040, 43950080, 87900160]

約数ペア:

[(1, 87900160), (2, 43950080), (4, 21975040), (5, 17580032), (8, 10987520), (10, 8790016), (16, 5493760), (20, 4395008), (29, 3031040), (32, 2746880), (37, 2375680), (40, 2197504), (58, 1515520), (64, 1373440), (74, 1187840), (80, 1098752), (116, 757760), (128, 686720), (145, 606208), (148, 593920), (160, 549376), (185, 475136), (232, 378880), (256, 343360), (290, 303104), (296, 296960), (320, 274688), (370, 237568), (464, 189440), (512, 171680), (580, 151552), (592, 148480), (640, 137344), (740, 118784), (928, 94720), (1024, 85840), (1073, 81920), (1160, 75776), (1184, 74240), (1280, 68672), (1480, 59392), (1856, 47360), (2048, 42920), (2146, 40960), (2320, 37888), (2368, 37120), (2560, 34336), (2960, 29696), (3712, 23680), (4096, 21460), (4292, 20480), (4640, 18944), (4736, 18560), (5120, 17168), (5365, 16384), (5920, 14848), (7424, 11840), (8192, 10730), (8584, 10240), (9280, 9472)]