75738080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1871}}^1$

素因数の和:1920

約数の個数: 96

約数和(自身を含む): 203793408

約数和(自身を除く): 128055328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 440, 460, 506, 736, 880, 920, 1012, 1265, 1760, 1840, 1871, 2024, 2530, 3680, 3742, 4048, 5060, 7484, 8096, 9355, 10120, 14968, 18710, 20240, 20581, 29936, 37420, 40480, 41162, 43033, 59872, 74840, 82324, 86066, 102905, 149680, 164648, 172132, 205810, 215165, 299360, 329296, 344264, 411620, 430330, 473363, 658592, 688528, 823240, 860660, 946726, 1377056, 1646480, 1721320, 1893452, 2366815, 3292960, 3442640, 3786904, 4733630, 6885280, 7573808, 9467260, 15147616, 18934520, 37869040, 75738080]

約数ペア:

[(1, 75738080), (2, 37869040), (4, 18934520), (5, 15147616), (8, 9467260), (10, 7573808), (11, 6885280), (16, 4733630), (20, 3786904), (22, 3442640), (23, 3292960), (32, 2366815), (40, 1893452), (44, 1721320), (46, 1646480), (55, 1377056), (80, 946726), (88, 860660), (92, 823240), (110, 688528), (115, 658592), (160, 473363), (176, 430330), (184, 411620), (220, 344264), (230, 329296), (253, 299360), (352, 215165), (368, 205810), (440, 172132), (460, 164648), (506, 149680), (736, 102905), (880, 86066), (920, 82324), (1012, 74840), (1265, 59872), (1760, 43033), (1840, 41162), (1871, 40480), (2024, 37420), (2530, 29936), (3680, 20581), (3742, 20240), (4048, 18710), (5060, 14968), (7484, 10120), (8096, 9355)]