145371420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47507}}^1$

素因数の和:47539

約数の個数: 72

約数和(自身を含む): 466908624

約数和(自身を除く): 321537204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 47507, 95014, 142521, 190028, 237535, 285042, 427563, 475070, 570084, 712605, 807619, 855126, 950140, 1425210, 1615238, 1710252, 2137815, 2422857, 2850420, 3230476, 4038095, 4275630, 4845714, 7268571, 8076190, 8551260, 9691428, 12114285, 14537142, 16152380, 24228570, 29074284, 36342855, 48457140, 72685710, 145371420]

約数ペア:

[(1, 145371420), (2, 72685710), (3, 48457140), (4, 36342855), (5, 29074284), (6, 24228570), (9, 16152380), (10, 14537142), (12, 12114285), (15, 9691428), (17, 8551260), (18, 8076190), (20, 7268571), (30, 4845714), (34, 4275630), (36, 4038095), (45, 3230476), (51, 2850420), (60, 2422857), (68, 2137815), (85, 1710252), (90, 1615238), (102, 1425210), (153, 950140), (170, 855126), (180, 807619), (204, 712605), (255, 570084), (306, 475070), (340, 427563), (510, 285042), (612, 237535), (765, 190028), (1020, 142521), (1530, 95014), (3060, 47507)]