43427880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:608

約数の個数: 128

約数和(自身を含む): 146880000

約数和(自身を除く): 103452120

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, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 509, 540, 632, 711, 790, 948, 1018, 1080, 1185, 1422, 1527, 1580, 1896, 2036, 2133, 2370, 2545, 2844, 3054, 3160, 3555, 4072, 4266, 4581, 4740, 5090, 5688, 6108, 7110, 7635, 8532, 9162, 9480, 10180, 10665, 12216, 13743, 14220, 15270, 17064, 18324, 20360, 21330, 22905, 27486, 28440, 30540, 36648, 40211, 42660, 45810, 54972, 61080, 68715, 80422, 85320, 91620, 109944, 120633, 137430, 160844, 183240, 201055, 241266, 274860, 321688, 361899, 402110, 482532, 549720, 603165, 723798, 804220, 965064, 1085697, 1206330, 1447596, 1608440, 1809495, 2171394, 2412660, 2895192, 3618990, 4342788, 4825320, 5428485, 7237980, 8685576, 10856970, 14475960, 21713940, 43427880]

約数ペア:

[(1, 43427880), (2, 21713940), (3, 14475960), (4, 10856970), (5, 8685576), (6, 7237980), (8, 5428485), (9, 4825320), (10, 4342788), (12, 3618990), (15, 2895192), (18, 2412660), (20, 2171394), (24, 1809495), (27, 1608440), (30, 1447596), (36, 1206330), (40, 1085697), (45, 965064), (54, 804220), (60, 723798), (72, 603165), (79, 549720), (90, 482532), (108, 402110), (120, 361899), (135, 321688), (158, 274860), (180, 241266), (216, 201055), (237, 183240), (270, 160844), (316, 137430), (360, 120633), (395, 109944), (474, 91620), (509, 85320), (540, 80422), (632, 68715), (711, 61080), (790, 54972), (948, 45810), (1018, 42660), (1080, 40211), (1185, 36648), (1422, 30540), (1527, 28440), (1580, 27486), (1896, 22905), (2036, 21330), (2133, 20360), (2370, 18324), (2545, 17064), (2844, 15270), (3054, 14220), (3160, 13743), (3555, 12216), (4072, 10665), (4266, 10180), (4581, 9480), (4740, 9162), (5090, 8532), (5688, 7635), (6108, 7110)]