189104400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{52529}}^1$

素因数の和:52553

約数の個数: 90

約数和(自身を含む): 656257290

約数和(自身を除く): 467152890

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, 52529, 105058, 157587, 210116, 262645, 315174, 420232, 472761, 525290, 630348, 787935, 840464, 945522, 1050580, 1260696, 1313225, 1575870, 1891044, 2101160, 2363805, 2521392, 2626450, 3151740, 3782088, 3939675, 4202320, 4727610, 5252900, 6303480, 7564176, 7879350, 9455220, 10505800, 11819025, 12606960, 15758700, 18910440, 21011600, 23638050, 31517400, 37820880, 47276100, 63034800, 94552200, 189104400]

約数ペア:

[(1, 189104400), (2, 94552200), (3, 63034800), (4, 47276100), (5, 37820880), (6, 31517400), (8, 23638050), (9, 21011600), (10, 18910440), (12, 15758700), (15, 12606960), (16, 11819025), (18, 10505800), (20, 9455220), (24, 7879350), (25, 7564176), (30, 6303480), (36, 5252900), (40, 4727610), (45, 4202320), (48, 3939675), (50, 3782088), (60, 3151740), (72, 2626450), (75, 2521392), (80, 2363805), (90, 2101160), (100, 1891044), (120, 1575870), (144, 1313225), (150, 1260696), (180, 1050580), (200, 945522), (225, 840464), (240, 787935), (300, 630348), (360, 525290), (400, 472761), (450, 420232), (600, 315174), (720, 262645), (900, 210116), (1200, 157587), (1800, 105058), (3600, 52529)]