7428150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1006

約数の個数: 72

約数和(自身を含む): 21152664

約数和(自身を除く): 13724514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 971, 1275, 1530, 1942, 2550, 2913, 3825, 4855, 5826, 7650, 8739, 9710, 14565, 16507, 17478, 24275, 29130, 33014, 43695, 48550, 49521, 72825, 82535, 87390, 99042, 145650, 148563, 165070, 218475, 247605, 297126, 412675, 436950, 495210, 742815, 825350, 1238025, 1485630, 2476050, 3714075, 7428150]

約数ペア:

[(1, 7428150), (2, 3714075), (3, 2476050), (5, 1485630), (6, 1238025), (9, 825350), (10, 742815), (15, 495210), (17, 436950), (18, 412675), (25, 297126), (30, 247605), (34, 218475), (45, 165070), (50, 148563), (51, 145650), (75, 99042), (85, 87390), (90, 82535), (102, 72825), (150, 49521), (153, 48550), (170, 43695), (225, 33014), (255, 29130), (306, 24275), (425, 17478), (450, 16507), (510, 14565), (765, 9710), (850, 8739), (971, 7650), (1275, 5826), (1530, 4855), (1942, 3825), (2550, 2913)]