77134320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:887

約数の個数: 120

約数和(自身を含む): 261144000

約数和(自身を除く): 184009680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 149, 180, 240, 298, 360, 447, 596, 719, 720, 745, 894, 1192, 1341, 1438, 1490, 1788, 2157, 2235, 2384, 2682, 2876, 2980, 3576, 3595, 4314, 4470, 5364, 5752, 5960, 6471, 6705, 7152, 7190, 8628, 8940, 10728, 10785, 11504, 11920, 12942, 13410, 14380, 17256, 17880, 21456, 21570, 25884, 26820, 28760, 32355, 34512, 35760, 43140, 51768, 53640, 57520, 64710, 86280, 103536, 107131, 107280, 129420, 172560, 214262, 258840, 321393, 428524, 517680, 535655, 642786, 857048, 964179, 1071310, 1285572, 1606965, 1714096, 1928358, 2142620, 2571144, 3213930, 3856716, 4285240, 4820895, 5142288, 6427860, 7713432, 8570480, 9641790, 12855720, 15426864, 19283580, 25711440, 38567160, 77134320]

約数ペア:

[(1, 77134320), (2, 38567160), (3, 25711440), (4, 19283580), (5, 15426864), (6, 12855720), (8, 9641790), (9, 8570480), (10, 7713432), (12, 6427860), (15, 5142288), (16, 4820895), (18, 4285240), (20, 3856716), (24, 3213930), (30, 2571144), (36, 2142620), (40, 1928358), (45, 1714096), (48, 1606965), (60, 1285572), (72, 1071310), (80, 964179), (90, 857048), (120, 642786), (144, 535655), (149, 517680), (180, 428524), (240, 321393), (298, 258840), (360, 214262), (447, 172560), (596, 129420), (719, 107280), (720, 107131), (745, 103536), (894, 86280), (1192, 64710), (1341, 57520), (1438, 53640), (1490, 51768), (1788, 43140), (2157, 35760), (2235, 34512), (2384, 32355), (2682, 28760), (2876, 26820), (2980, 25884), (3576, 21570), (3595, 21456), (4314, 17880), (4470, 17256), (5364, 14380), (5752, 13410), (5960, 12942), (6471, 11920), (6705, 11504), (7152, 10785), (7190, 10728), (8628, 8940)]