75887520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 258007680

約数和(自身を除く): 182120160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 53, 57, 60, 76, 80, 95, 96, 106, 114, 120, 152, 157, 159, 160, 190, 212, 228, 240, 265, 285, 304, 314, 318, 380, 424, 456, 471, 480, 530, 570, 608, 628, 636, 760, 785, 795, 848, 912, 942, 1007, 1060, 1140, 1256, 1272, 1520, 1570, 1590, 1696, 1824, 1884, 2014, 2120, 2280, 2355, 2512, 2544, 2983, 3021, 3040, 3140, 3180, 3768, 4028, 4240, 4560, 4710, 5024, 5035, 5088, 5966, 6042, 6280, 6360, 7536, 8056, 8321, 8480, 8949, 9120, 9420, 10070, 11932, 12084, 12560, 12720, 14915, 15072, 15105, 16112, 16642, 17898, 18840, 20140, 23864, 24168, 24963, 25120, 25440, 29830, 30210, 32224, 33284, 35796, 37680, 40280, 41605, 44745, 47728, 48336, 49926, 59660, 60420, 66568, 71592, 75360, 80560, 83210, 89490, 95456, 96672, 99852, 119320, 120840, 124815, 133136, 143184, 158099, 161120, 166420, 178980, 199704, 238640, 241680, 249630, 266272, 286368, 316198, 332840, 357960, 399408, 474297, 477280, 483360, 499260, 632396, 665680, 715920, 790495, 798816, 948594, 998520, 1264792, 1331360, 1431840, 1580990, 1897188, 1997040, 2371485, 2529584, 3161980, 3794376, 3994080, 4742970, 5059168, 6323960, 7588752, 9485940, 12647920, 15177504, 18971880, 25295840, 37943760, 75887520]

約数ペア:

[(1, 75887520), (2, 37943760), (3, 25295840), (4, 18971880), (5, 15177504), (6, 12647920), (8, 9485940), (10, 7588752), (12, 6323960), (15, 5059168), (16, 4742970), (19, 3994080), (20, 3794376), (24, 3161980), (30, 2529584), (32, 2371485), (38, 1997040), (40, 1897188), (48, 1580990), (53, 1431840), (57, 1331360), (60, 1264792), (76, 998520), (80, 948594), (95, 798816), (96, 790495), (106, 715920), (114, 665680), (120, 632396), (152, 499260), (157, 483360), (159, 477280), (160, 474297), (190, 399408), (212, 357960), (228, 332840), (240, 316198), (265, 286368), (285, 266272), (304, 249630), (314, 241680), (318, 238640), (380, 199704), (424, 178980), (456, 166420), (471, 161120), (480, 158099), (530, 143184), (570, 133136), (608, 124815), (628, 120840), (636, 119320), (760, 99852), (785, 96672), (795, 95456), (848, 89490), (912, 83210), (942, 80560), (1007, 75360), (1060, 71592), (1140, 66568), (1256, 60420), (1272, 59660), (1520, 49926), (1570, 48336), (1590, 47728), (1696, 44745), (1824, 41605), (1884, 40280), (2014, 37680), (2120, 35796), (2280, 33284), (2355, 32224), (2512, 30210), (2544, 29830), (2983, 25440), (3021, 25120), (3040, 24963), (3140, 24168), (3180, 23864), (3768, 20140), (4028, 18840), (4240, 17898), (4560, 16642), (4710, 16112), (5024, 15105), (5035, 15072), (5088, 14915), (5966, 12720), (6042, 12560), (6280, 12084), (6360, 11932), (7536, 10070), (8056, 9420), (8321, 9120), (8480, 8949)]