131776800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{54907}}^1$

素因数の和:54930

約数の個数: 72

約数和(自身を含む): 428941296

約数和(自身を除く): 297164496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 54907, 109814, 164721, 219628, 274535, 329442, 439256, 549070, 658884, 823605, 878512, 1098140, 1317768, 1372675, 1647210, 1757024, 2196280, 2635536, 2745350, 3294420, 4118025, 4392560, 5271072, 5490700, 6588840, 8236050, 8785120, 10981400, 13177680, 16472100, 21962800, 26355360, 32944200, 43925600, 65888400, 131776800]

約数ペア:

[(1, 131776800), (2, 65888400), (3, 43925600), (4, 32944200), (5, 26355360), (6, 21962800), (8, 16472100), (10, 13177680), (12, 10981400), (15, 8785120), (16, 8236050), (20, 6588840), (24, 5490700), (25, 5271072), (30, 4392560), (32, 4118025), (40, 3294420), (48, 2745350), (50, 2635536), (60, 2196280), (75, 1757024), (80, 1647210), (96, 1372675), (100, 1317768), (120, 1098140), (150, 878512), (160, 823605), (200, 658884), (240, 549070), (300, 439256), (400, 329442), (480, 274535), (600, 219628), (800, 164721), (1200, 109814), (2400, 54907)]