81484650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4643}}^1$

素因数の和:4677

約数の個数: 96

約数和(自身を含む): 241859520

約数和(自身を除く): 160374870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 130, 135, 150, 195, 225, 234, 270, 325, 351, 390, 450, 585, 650, 675, 702, 975, 1170, 1350, 1755, 1950, 2925, 3510, 4643, 5850, 8775, 9286, 13929, 17550, 23215, 27858, 41787, 46430, 60359, 69645, 83574, 116075, 120718, 125361, 139290, 181077, 208935, 232150, 250722, 301795, 348225, 362154, 417870, 543231, 603590, 626805, 696450, 905385, 1044675, 1086462, 1253610, 1508975, 1629693, 1810770, 2089350, 2716155, 3017950, 3134025, 3259386, 4526925, 5432310, 6268050, 8148465, 9053850, 13580775, 16296930, 27161550, 40742325, 81484650]

約数ペア:

[(1, 81484650), (2, 40742325), (3, 27161550), (5, 16296930), (6, 13580775), (9, 9053850), (10, 8148465), (13, 6268050), (15, 5432310), (18, 4526925), (25, 3259386), (26, 3134025), (27, 3017950), (30, 2716155), (39, 2089350), (45, 1810770), (50, 1629693), (54, 1508975), (65, 1253610), (75, 1086462), (78, 1044675), (90, 905385), (117, 696450), (130, 626805), (135, 603590), (150, 543231), (195, 417870), (225, 362154), (234, 348225), (270, 301795), (325, 250722), (351, 232150), (390, 208935), (450, 181077), (585, 139290), (650, 125361), (675, 120718), (702, 116075), (975, 83574), (1170, 69645), (1350, 60359), (1755, 46430), (1950, 41787), (2925, 27858), (3510, 23215), (4643, 17550), (5850, 13929), (8775, 9286)]