80434800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{22343}}^1$

素因数の和:22367

約数の個数: 90

約数和(自身を含む): 279143592

約数和(自身を除く): 198708792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 22343, 44686, 67029, 89372, 111715, 134058, 178744, 201087, 223430, 268116, 335145, 357488, 402174, 446860, 536232, 558575, 670290, 804348, 893720, 1005435, 1072464, 1117150, 1340580, 1608696, 1675725, 1787440, 2010870, 2234300, 2681160, 3217392, 3351450, 4021740, 4468600, 5027175, 5362320, 6702900, 8043480, 8937200, 10054350, 13405800, 16086960, 20108700, 26811600, 40217400, 80434800]

約数ペア:

[(1, 80434800), (2, 40217400), (3, 26811600), (4, 20108700), (5, 16086960), (6, 13405800), (8, 10054350), (9, 8937200), (10, 8043480), (12, 6702900), (15, 5362320), (16, 5027175), (18, 4468600), (20, 4021740), (24, 3351450), (25, 3217392), (30, 2681160), (36, 2234300), (40, 2010870), (45, 1787440), (48, 1675725), (50, 1608696), (60, 1340580), (72, 1117150), (75, 1072464), (80, 1005435), (90, 893720), (100, 804348), (120, 670290), (144, 558575), (150, 536232), (180, 446860), (200, 402174), (225, 357488), (240, 335145), (300, 268116), (360, 223430), (400, 201087), (450, 178744), (600, 134058), (720, 111715), (900, 89372), (1200, 67029), (1800, 44686), (3600, 22343)]