188363880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19379}}^1$

素因数の和:19405

約数の個数: 96

約数和(自身を含む): 634888800

約数和(自身を除く): 446524920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 19379, 38758, 58137, 77516, 96895, 116274, 155032, 174411, 193790, 232548, 290685, 348822, 387580, 465096, 523233, 581370, 697644, 775160, 872055, 1046466, 1162740, 1395288, 1569699, 1744110, 2092932, 2325480, 2616165, 3139398, 3488220, 4185864, 4709097, 5232330, 6278796, 6976440, 7848495, 9418194, 10464660, 12557592, 15696990, 18836388, 20929320, 23545485, 31393980, 37672776, 47090970, 62787960, 94181940, 188363880]

約数ペア:

[(1, 188363880), (2, 94181940), (3, 62787960), (4, 47090970), (5, 37672776), (6, 31393980), (8, 23545485), (9, 20929320), (10, 18836388), (12, 15696990), (15, 12557592), (18, 10464660), (20, 9418194), (24, 7848495), (27, 6976440), (30, 6278796), (36, 5232330), (40, 4709097), (45, 4185864), (54, 3488220), (60, 3139398), (72, 2616165), (81, 2325480), (90, 2092932), (108, 1744110), (120, 1569699), (135, 1395288), (162, 1162740), (180, 1046466), (216, 872055), (243, 775160), (270, 697644), (324, 581370), (360, 523233), (405, 465096), (486, 387580), (540, 348822), (648, 290685), (810, 232548), (972, 193790), (1080, 174411), (1215, 155032), (1620, 116274), (1944, 96895), (2430, 77516), (3240, 58137), (4860, 38758), (9720, 19379)]