209768400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19423}}^1$

素因数の和:19450

約数の個数: 120

約数和(自身を含む): 746658560

約数和(自身を除く): 536890160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 19423, 38846, 58269, 77692, 97115, 116538, 155384, 174807, 194230, 233076, 291345, 310768, 349614, 388460, 466152, 485575, 524421, 582690, 699228, 776920, 874035, 932304, 971150, 1048842, 1165380, 1398456, 1456725, 1553840, 1748070, 1942300, 2097684, 2330760, 2622105, 2796912, 2913450, 3496140, 3884600, 4195368, 4370175, 4661520, 5244210, 5826900, 6992280, 7769200, 8390736, 8740350, 10488420, 11653800, 13110525, 13984560, 17480700, 20976840, 23307600, 26221050, 34961400, 41953680, 52442100, 69922800, 104884200, 209768400]

約数ペア:

[(1, 209768400), (2, 104884200), (3, 69922800), (4, 52442100), (5, 41953680), (6, 34961400), (8, 26221050), (9, 23307600), (10, 20976840), (12, 17480700), (15, 13984560), (16, 13110525), (18, 11653800), (20, 10488420), (24, 8740350), (25, 8390736), (27, 7769200), (30, 6992280), (36, 5826900), (40, 5244210), (45, 4661520), (48, 4370175), (50, 4195368), (54, 3884600), (60, 3496140), (72, 2913450), (75, 2796912), (80, 2622105), (90, 2330760), (100, 2097684), (108, 1942300), (120, 1748070), (135, 1553840), (144, 1456725), (150, 1398456), (180, 1165380), (200, 1048842), (216, 971150), (225, 932304), (240, 874035), (270, 776920), (300, 699228), (360, 582690), (400, 524421), (432, 485575), (450, 466152), (540, 388460), (600, 349614), (675, 310768), (720, 291345), (900, 233076), (1080, 194230), (1200, 174807), (1350, 155384), (1800, 116538), (2160, 97115), (2700, 77692), (3600, 58269), (5400, 38846), (10800, 19423)]