195084540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1447}}^1$

素因数の和:1576

約数の個数: 144

約数和(自身を含む): 683085312

約数和(自身を除く): 488000772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 107, 126, 140, 180, 210, 214, 252, 315, 321, 420, 428, 535, 630, 642, 749, 963, 1070, 1260, 1284, 1447, 1498, 1605, 1926, 2140, 2247, 2894, 2996, 3210, 3745, 3852, 4341, 4494, 4815, 5788, 6420, 6741, 7235, 7490, 8682, 8988, 9630, 10129, 11235, 13023, 13482, 14470, 14980, 17364, 19260, 20258, 21705, 22470, 26046, 26964, 28940, 30387, 33705, 40516, 43410, 44940, 50645, 52092, 60774, 65115, 67410, 86820, 91161, 101290, 121548, 130230, 134820, 151935, 154829, 182322, 202580, 260460, 303870, 309658, 364644, 455805, 464487, 607740, 619316, 774145, 911610, 928974, 1083803, 1393461, 1548290, 1823220, 1857948, 2167606, 2322435, 2786922, 3096580, 3251409, 4335212, 4644870, 5419015, 5573844, 6502818, 6967305, 9289740, 9754227, 10838030, 13005636, 13934610, 16257045, 19508454, 21676060, 27869220, 32514090, 39016908, 48771135, 65028180, 97542270, 195084540]

約数ペア:

[(1, 195084540), (2, 97542270), (3, 65028180), (4, 48771135), (5, 39016908), (6, 32514090), (7, 27869220), (9, 21676060), (10, 19508454), (12, 16257045), (14, 13934610), (15, 13005636), (18, 10838030), (20, 9754227), (21, 9289740), (28, 6967305), (30, 6502818), (35, 5573844), (36, 5419015), (42, 4644870), (45, 4335212), (60, 3251409), (63, 3096580), (70, 2786922), (84, 2322435), (90, 2167606), (105, 1857948), (107, 1823220), (126, 1548290), (140, 1393461), (180, 1083803), (210, 928974), (214, 911610), (252, 774145), (315, 619316), (321, 607740), (420, 464487), (428, 455805), (535, 364644), (630, 309658), (642, 303870), (749, 260460), (963, 202580), (1070, 182322), (1260, 154829), (1284, 151935), (1447, 134820), (1498, 130230), (1605, 121548), (1926, 101290), (2140, 91161), (2247, 86820), (2894, 67410), (2996, 65115), (3210, 60774), (3745, 52092), (3852, 50645), (4341, 44940), (4494, 43410), (4815, 40516), (5788, 33705), (6420, 30387), (6741, 28940), (7235, 26964), (7490, 26046), (8682, 22470), (8988, 21705), (9630, 20258), (10129, 19260), (11235, 17364), (13023, 14980), (13482, 14470)]