12125400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{2887}}^1$

素因数の和:2913

約数の個数: 96

約数和(自身を含む): 42973440

約数和(自身を除く): 30848040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 2887, 4200, 5774, 8661, 11548, 14435, 17322, 20209, 23096, 28870, 34644, 40418, 43305, 57740, 60627, 69288, 72175, 80836, 86610, 101045, 115480, 121254, 144350, 161672, 173220, 202090, 216525, 242508, 288700, 303135, 346440, 404180, 433050, 485016, 505225, 577400, 606270, 808360, 866100, 1010450, 1212540, 1515675, 1732200, 2020900, 2425080, 3031350, 4041800, 6062700, 12125400]

約数ペア:

[(1, 12125400), (2, 6062700), (3, 4041800), (4, 3031350), (5, 2425080), (6, 2020900), (7, 1732200), (8, 1515675), (10, 1212540), (12, 1010450), (14, 866100), (15, 808360), (20, 606270), (21, 577400), (24, 505225), (25, 485016), (28, 433050), (30, 404180), (35, 346440), (40, 303135), (42, 288700), (50, 242508), (56, 216525), (60, 202090), (70, 173220), (75, 161672), (84, 144350), (100, 121254), (105, 115480), (120, 101045), (140, 86610), (150, 80836), (168, 72175), (175, 69288), (200, 60627), (210, 57740), (280, 43305), (300, 40418), (350, 34644), (420, 28870), (525, 23096), (600, 20209), (700, 17322), (840, 14435), (1050, 11548), (1400, 8661), (2100, 5774), (2887, 4200)]