324450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{103}}^1$

素因数の和:128

約数の個数: 72

約数和(自身を含む): 1005888

約数和(自身を除く): 681438

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 103, 105, 126, 150, 175, 206, 210, 225, 309, 315, 350, 450, 515, 525, 618, 630, 721, 927, 1030, 1050, 1442, 1545, 1575, 1854, 2163, 2575, 3090, 3150, 3605, 4326, 4635, 5150, 6489, 7210, 7725, 9270, 10815, 12978, 15450, 18025, 21630, 23175, 32445, 36050, 46350, 54075, 64890, 108150, 162225, 324450]

約数ペア:

[(1, 324450), (2, 162225), (3, 108150), (5, 64890), (6, 54075), (7, 46350), (9, 36050), (10, 32445), (14, 23175), (15, 21630), (18, 18025), (21, 15450), (25, 12978), (30, 10815), (35, 9270), (42, 7725), (45, 7210), (50, 6489), (63, 5150), (70, 4635), (75, 4326), (90, 3605), (103, 3150), (105, 3090), (126, 2575), (150, 2163), (175, 1854), (206, 1575), (210, 1545), (225, 1442), (309, 1050), (315, 1030), (350, 927), (450, 721), (515, 630), (525, 618)]