27350680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 76308480

約数和(自身を除く): 48957800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 92, 115, 124, 137, 140, 155, 161, 184, 217, 230, 248, 274, 280, 310, 322, 434, 460, 548, 620, 644, 685, 713, 805, 868, 920, 959, 1085, 1096, 1240, 1288, 1370, 1426, 1610, 1736, 1918, 2170, 2740, 2852, 3151, 3220, 3565, 3836, 4247, 4340, 4795, 4991, 5480, 5704, 6302, 6440, 7130, 7672, 8494, 8680, 9590, 9982, 12604, 14260, 15755, 16988, 19180, 19964, 21235, 22057, 24955, 25208, 28520, 29729, 31510, 33976, 38360, 39928, 42470, 44114, 49910, 59458, 63020, 84940, 88228, 97681, 99820, 110285, 118916, 126040, 148645, 169880, 176456, 195362, 199640, 220570, 237832, 297290, 390724, 441140, 488405, 594580, 683767, 781448, 882280, 976810, 1189160, 1367534, 1953620, 2735068, 3418835, 3907240, 5470136, 6837670, 13675340, 27350680]

約数ペア:

[(1, 27350680), (2, 13675340), (4, 6837670), (5, 5470136), (7, 3907240), (8, 3418835), (10, 2735068), (14, 1953620), (20, 1367534), (23, 1189160), (28, 976810), (31, 882280), (35, 781448), (40, 683767), (46, 594580), (56, 488405), (62, 441140), (70, 390724), (92, 297290), (115, 237832), (124, 220570), (137, 199640), (140, 195362), (155, 176456), (161, 169880), (184, 148645), (217, 126040), (230, 118916), (248, 110285), (274, 99820), (280, 97681), (310, 88228), (322, 84940), (434, 63020), (460, 59458), (548, 49910), (620, 44114), (644, 42470), (685, 39928), (713, 38360), (805, 33976), (868, 31510), (920, 29729), (959, 28520), (1085, 25208), (1096, 24955), (1240, 22057), (1288, 21235), (1370, 19964), (1426, 19180), (1610, 16988), (1736, 15755), (1918, 14260), (2170, 12604), (2740, 9982), (2852, 9590), (3151, 8680), (3220, 8494), (3565, 7672), (3836, 7130), (4247, 6440), (4340, 6302), (4795, 5704), (4991, 5480)]