203413500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2659}}^1$

素因数の和:2701

約数の個数: 144

約数和(自身を含む): 679704480

約数和(自身を除く): 476290980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 125, 150, 153, 170, 180, 204, 225, 250, 255, 300, 306, 340, 375, 425, 450, 500, 510, 612, 750, 765, 850, 900, 1020, 1125, 1275, 1500, 1530, 1700, 2125, 2250, 2550, 2659, 3060, 3825, 4250, 4500, 5100, 5318, 6375, 7650, 7977, 8500, 10636, 12750, 13295, 15300, 15954, 19125, 23931, 25500, 26590, 31908, 38250, 39885, 45203, 47862, 53180, 66475, 76500, 79770, 90406, 95724, 119655, 132950, 135609, 159540, 180812, 199425, 226015, 239310, 265900, 271218, 332375, 398850, 406827, 452030, 478620, 542436, 598275, 664750, 678045, 797700, 813654, 904060, 997125, 1130075, 1196550, 1329500, 1356090, 1627308, 1994250, 2034135, 2260150, 2393100, 2712180, 2991375, 3390225, 3988500, 4068270, 4520300, 5650375, 5982750, 6780450, 8136540, 10170675, 11300750, 11965500, 13560900, 16951125, 20341350, 22601500, 33902250, 40682700, 50853375, 67804500, 101706750, 203413500]

約数ペア:

[(1, 203413500), (2, 101706750), (3, 67804500), (4, 50853375), (5, 40682700), (6, 33902250), (9, 22601500), (10, 20341350), (12, 16951125), (15, 13560900), (17, 11965500), (18, 11300750), (20, 10170675), (25, 8136540), (30, 6780450), (34, 5982750), (36, 5650375), (45, 4520300), (50, 4068270), (51, 3988500), (60, 3390225), (68, 2991375), (75, 2712180), (85, 2393100), (90, 2260150), (100, 2034135), (102, 1994250), (125, 1627308), (150, 1356090), (153, 1329500), (170, 1196550), (180, 1130075), (204, 997125), (225, 904060), (250, 813654), (255, 797700), (300, 678045), (306, 664750), (340, 598275), (375, 542436), (425, 478620), (450, 452030), (500, 406827), (510, 398850), (612, 332375), (750, 271218), (765, 265900), (850, 239310), (900, 226015), (1020, 199425), (1125, 180812), (1275, 159540), (1500, 135609), (1530, 132950), (1700, 119655), (2125, 95724), (2250, 90406), (2550, 79770), (2659, 76500), (3060, 66475), (3825, 53180), (4250, 47862), (4500, 45203), (5100, 39885), (5318, 38250), (6375, 31908), (7650, 26590), (7977, 25500), (8500, 23931), (10636, 19125), (12750, 15954), (13295, 15300)]