320742450

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{33941}}^1$

素因数の和:33969

約数の個数: 96

約数和(自身を含む): 1010113920

約数和(自身を除く): 689371470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 9450, 33941, 67882, 101823, 169705, 203646, 237587, 305469, 339410, 475174, 509115, 610938, 712761, 848525, 916407, 1018230, 1187935, 1425522, 1527345, 1697050, 1832814, 2138283, 2375870, 2545575, 3054690, 3563805, 4276566, 4582035, 5091150, 5939675, 6414849, 7127610, 7636725, 9164070, 10691415, 11879350, 12829698, 15273450, 17819025, 21382830, 22910175, 32074245, 35638050, 45820350, 53457075, 64148490, 106914150, 160371225, 320742450]

約数ペア:

[(1, 320742450), (2, 160371225), (3, 106914150), (5, 64148490), (6, 53457075), (7, 45820350), (9, 35638050), (10, 32074245), (14, 22910175), (15, 21382830), (18, 17819025), (21, 15273450), (25, 12829698), (27, 11879350), (30, 10691415), (35, 9164070), (42, 7636725), (45, 7127610), (50, 6414849), (54, 5939675), (63, 5091150), (70, 4582035), (75, 4276566), (90, 3563805), (105, 3054690), (126, 2545575), (135, 2375870), (150, 2138283), (175, 1832814), (189, 1697050), (210, 1527345), (225, 1425522), (270, 1187935), (315, 1018230), (350, 916407), (378, 848525), (450, 712761), (525, 610938), (630, 509115), (675, 475174), (945, 339410), (1050, 305469), (1350, 237587), (1575, 203646), (1890, 169705), (3150, 101823), (4725, 67882), (9450, 33941)]