86306040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:686

約数の個数: 128

約数和(自身を含む): 290088000

約数和(自身を除く): 203781960

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, 157, 180, 216, 270, 314, 360, 471, 509, 540, 628, 785, 942, 1018, 1080, 1256, 1413, 1527, 1570, 1884, 2036, 2355, 2545, 2826, 3054, 3140, 3768, 4072, 4239, 4581, 4710, 5090, 5652, 6108, 6280, 7065, 7635, 8478, 9162, 9420, 10180, 11304, 12216, 13743, 14130, 15270, 16956, 18324, 18840, 20360, 21195, 22905, 27486, 28260, 30540, 33912, 36648, 42390, 45810, 54972, 56520, 61080, 68715, 79913, 84780, 91620, 109944, 137430, 159826, 169560, 183240, 239739, 274860, 319652, 399565, 479478, 549720, 639304, 719217, 799130, 958956, 1198695, 1438434, 1598260, 1917912, 2157651, 2397390, 2876868, 3196520, 3596085, 4315302, 4794780, 5753736, 7192170, 8630604, 9589560, 10788255, 14384340, 17261208, 21576510, 28768680, 43153020, 86306040]

約数ペア:

[(1, 86306040), (2, 43153020), (3, 28768680), (4, 21576510), (5, 17261208), (6, 14384340), (8, 10788255), (9, 9589560), (10, 8630604), (12, 7192170), (15, 5753736), (18, 4794780), (20, 4315302), (24, 3596085), (27, 3196520), (30, 2876868), (36, 2397390), (40, 2157651), (45, 1917912), (54, 1598260), (60, 1438434), (72, 1198695), (90, 958956), (108, 799130), (120, 719217), (135, 639304), (157, 549720), (180, 479478), (216, 399565), (270, 319652), (314, 274860), (360, 239739), (471, 183240), (509, 169560), (540, 159826), (628, 137430), (785, 109944), (942, 91620), (1018, 84780), (1080, 79913), (1256, 68715), (1413, 61080), (1527, 56520), (1570, 54972), (1884, 45810), (2036, 42390), (2355, 36648), (2545, 33912), (2826, 30540), (3054, 28260), (3140, 27486), (3768, 22905), (4072, 21195), (4239, 20360), (4581, 18840), (4710, 18324), (5090, 16956), (5652, 15270), (6108, 14130), (6280, 13743), (7065, 12216), (7635, 11304), (8478, 10180), (9162, 9420)]