196120800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{27239}}^1$

素因数の和:27265

約数の個数: 108

約数和(自身を含む): 691596360

約数和(自身を除く): 495475560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 27239, 54478, 81717, 108956, 136195, 163434, 217912, 245151, 272390, 326868, 408585, 435824, 490302, 544780, 653736, 680975, 817170, 871648, 980604, 1089560, 1225755, 1307472, 1361950, 1634340, 1961208, 2042925, 2179120, 2451510, 2614944, 2723900, 3268680, 3922416, 4085850, 4358240, 4903020, 5447800, 6128775, 6537360, 7844832, 8171700, 9806040, 10895600, 12257550, 13074720, 16343400, 19612080, 21791200, 24515100, 32686800, 39224160, 49030200, 65373600, 98060400, 196120800]

約数ペア:

[(1, 196120800), (2, 98060400), (3, 65373600), (4, 49030200), (5, 39224160), (6, 32686800), (8, 24515100), (9, 21791200), (10, 19612080), (12, 16343400), (15, 13074720), (16, 12257550), (18, 10895600), (20, 9806040), (24, 8171700), (25, 7844832), (30, 6537360), (32, 6128775), (36, 5447800), (40, 4903020), (45, 4358240), (48, 4085850), (50, 3922416), (60, 3268680), (72, 2723900), (75, 2614944), (80, 2451510), (90, 2179120), (96, 2042925), (100, 1961208), (120, 1634340), (144, 1361950), (150, 1307472), (160, 1225755), (180, 1089560), (200, 980604), (225, 871648), (240, 817170), (288, 680975), (300, 653736), (360, 544780), (400, 490302), (450, 435824), (480, 408585), (600, 326868), (720, 272390), (800, 245151), (900, 217912), (1200, 163434), (1440, 136195), (1800, 108956), (2400, 81717), (3600, 54478), (7200, 27239)]