87949290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 265628160

約数和(自身を除く): 177678870

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 26, 30, 33, 38, 39, 55, 57, 65, 66, 78, 83, 95, 110, 114, 130, 143, 165, 166, 169, 190, 195, 209, 247, 249, 285, 286, 330, 338, 390, 415, 418, 429, 494, 498, 507, 570, 627, 715, 741, 830, 845, 858, 913, 1014, 1045, 1079, 1235, 1245, 1254, 1430, 1482, 1577, 1690, 1826, 1859, 2090, 2145, 2158, 2470, 2490, 2535, 2717, 2739, 3135, 3154, 3211, 3237, 3705, 3718, 4290, 4565, 4731, 5070, 5395, 5434, 5478, 5577, 6270, 6422, 6474, 7410, 7885, 8151, 9130, 9295, 9462, 9633, 10790, 11154, 11869, 13585, 13695, 14027, 15770, 16055, 16185, 16302, 17347, 18590, 19266, 20501, 23655, 23738, 27170, 27390, 27885, 28054, 32110, 32370, 34694, 35321, 35607, 40755, 41002, 42081, 47310, 48165, 52041, 55770, 59345, 61503, 70135, 70642, 71214, 81510, 84162, 86735, 96330, 102505, 104082, 105963, 118690, 123006, 140270, 154297, 173470, 176605, 178035, 205010, 210405, 211926, 225511, 260205, 266513, 307515, 308594, 353210, 356070, 420810, 451022, 462891, 520410, 529815, 533026, 615030, 676533, 771485, 799539, 925782, 1059630, 1127555, 1332565, 1353066, 1542970, 1599078, 2255110, 2314455, 2665130, 2931643, 3382665, 3997695, 4628910, 5863286, 6765330, 7995390, 8794929, 14658215, 17589858, 29316430, 43974645, 87949290]

約数ペア:

[(1, 87949290), (2, 43974645), (3, 29316430), (5, 17589858), (6, 14658215), (10, 8794929), (11, 7995390), (13, 6765330), (15, 5863286), (19, 4628910), (22, 3997695), (26, 3382665), (30, 2931643), (33, 2665130), (38, 2314455), (39, 2255110), (55, 1599078), (57, 1542970), (65, 1353066), (66, 1332565), (78, 1127555), (83, 1059630), (95, 925782), (110, 799539), (114, 771485), (130, 676533), (143, 615030), (165, 533026), (166, 529815), (169, 520410), (190, 462891), (195, 451022), (209, 420810), (247, 356070), (249, 353210), (285, 308594), (286, 307515), (330, 266513), (338, 260205), (390, 225511), (415, 211926), (418, 210405), (429, 205010), (494, 178035), (498, 176605), (507, 173470), (570, 154297), (627, 140270), (715, 123006), (741, 118690), (830, 105963), (845, 104082), (858, 102505), (913, 96330), (1014, 86735), (1045, 84162), (1079, 81510), (1235, 71214), (1245, 70642), (1254, 70135), (1430, 61503), (1482, 59345), (1577, 55770), (1690, 52041), (1826, 48165), (1859, 47310), (2090, 42081), (2145, 41002), (2158, 40755), (2470, 35607), (2490, 35321), (2535, 34694), (2717, 32370), (2739, 32110), (3135, 28054), (3154, 27885), (3211, 27390), (3237, 27170), (3705, 23738), (3718, 23655), (4290, 20501), (4565, 19266), (4731, 18590), (5070, 17347), (5395, 16302), (5434, 16185), (5478, 16055), (5577, 15770), (6270, 14027), (6422, 13695), (6474, 13585), (7410, 11869), (7885, 11154), (8151, 10790), (9130, 9633), (9295, 9462)]