286378950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 849945600

約数和(自身を除く): 563566650

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 79, 110, 130, 143, 150, 158, 165, 169, 195, 237, 275, 286, 325, 330, 338, 390, 395, 429, 474, 507, 550, 650, 715, 790, 825, 845, 858, 869, 975, 1014, 1027, 1185, 1430, 1650, 1690, 1738, 1859, 1950, 1975, 2054, 2145, 2197, 2370, 2535, 2607, 3081, 3575, 3718, 3950, 4225, 4290, 4345, 4394, 5070, 5135, 5214, 5577, 5925, 6162, 6591, 7150, 8450, 8690, 9295, 10270, 10725, 10985, 11154, 11297, 11850, 12675, 13035, 13182, 13351, 15405, 18590, 21450, 21725, 21970, 22594, 24167, 25350, 25675, 26070, 26702, 27885, 30810, 32955, 33891, 40053, 43450, 46475, 48334, 51350, 54925, 55770, 56485, 65175, 65910, 66755, 67782, 72501, 77025, 80106, 92950, 109850, 112970, 120835, 130350, 133510, 139425, 145002, 146861, 154050, 164775, 169455, 173563, 200265, 241670, 278850, 282425, 293722, 329550, 333775, 338910, 347126, 362505, 400530, 440583, 520689, 564850, 604175, 667550, 725010, 734305, 847275, 867815, 881166, 1001325, 1041378, 1208350, 1468610, 1694550, 1735630, 1812525, 1909193, 2002650, 2202915, 2603445, 3625050, 3671525, 3818386, 4339075, 4405830, 5206890, 5727579, 7343050, 8678150, 9545965, 11014575, 11455158, 13017225, 19091930, 22029150, 26034450, 28637895, 47729825, 57275790, 95459650, 143189475, 286378950]

約数ペア:

[(1, 286378950), (2, 143189475), (3, 95459650), (5, 57275790), (6, 47729825), (10, 28637895), (11, 26034450), (13, 22029150), (15, 19091930), (22, 13017225), (25, 11455158), (26, 11014575), (30, 9545965), (33, 8678150), (39, 7343050), (50, 5727579), (55, 5206890), (65, 4405830), (66, 4339075), (75, 3818386), (78, 3671525), (79, 3625050), (110, 2603445), (130, 2202915), (143, 2002650), (150, 1909193), (158, 1812525), (165, 1735630), (169, 1694550), (195, 1468610), (237, 1208350), (275, 1041378), (286, 1001325), (325, 881166), (330, 867815), (338, 847275), (390, 734305), (395, 725010), (429, 667550), (474, 604175), (507, 564850), (550, 520689), (650, 440583), (715, 400530), (790, 362505), (825, 347126), (845, 338910), (858, 333775), (869, 329550), (975, 293722), (1014, 282425), (1027, 278850), (1185, 241670), (1430, 200265), (1650, 173563), (1690, 169455), (1738, 164775), (1859, 154050), (1950, 146861), (1975, 145002), (2054, 139425), (2145, 133510), (2197, 130350), (2370, 120835), (2535, 112970), (2607, 109850), (3081, 92950), (3575, 80106), (3718, 77025), (3950, 72501), (4225, 67782), (4290, 66755), (4345, 65910), (4394, 65175), (5070, 56485), (5135, 55770), (5214, 54925), (5577, 51350), (5925, 48334), (6162, 46475), (6591, 43450), (7150, 40053), (8450, 33891), (8690, 32955), (9295, 30810), (10270, 27885), (10725, 26702), (10985, 26070), (11154, 25675), (11297, 25350), (11850, 24167), (12675, 22594), (13035, 21970), (13182, 21725), (13351, 21450), (15405, 18590)]