193770000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{2153}}^1$

素因数の和:2187

約数の個数: 150

約数和(自身を含む): 677956422

約数和(自身を除く): 484186422

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, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 625, 720, 750, 900, 1000, 1125, 1200, 1250, 1500, 1800, 1875, 2000, 2153, 2250, 2500, 3000, 3600, 3750, 4306, 4500, 5000, 5625, 6000, 6459, 7500, 8612, 9000, 10000, 10765, 11250, 12918, 15000, 17224, 18000, 19377, 21530, 22500, 25836, 30000, 32295, 34448, 38754, 43060, 45000, 51672, 53825, 64590, 77508, 86120, 90000, 96885, 103344, 107650, 129180, 155016, 161475, 172240, 193770, 215300, 258360, 269125, 310032, 322950, 387540, 430600, 484425, 516720, 538250, 645900, 775080, 807375, 861200, 968850, 1076500, 1291800, 1345625, 1550160, 1614750, 1937700, 2153000, 2422125, 2583600, 2691250, 3229500, 3875400, 4036875, 4306000, 4844250, 5382500, 6459000, 7750800, 8073750, 9688500, 10765000, 12110625, 12918000, 16147500, 19377000, 21530000, 24221250, 32295000, 38754000, 48442500, 64590000, 96885000, 193770000]

約数ペア:

[(1, 193770000), (2, 96885000), (3, 64590000), (4, 48442500), (5, 38754000), (6, 32295000), (8, 24221250), (9, 21530000), (10, 19377000), (12, 16147500), (15, 12918000), (16, 12110625), (18, 10765000), (20, 9688500), (24, 8073750), (25, 7750800), (30, 6459000), (36, 5382500), (40, 4844250), (45, 4306000), (48, 4036875), (50, 3875400), (60, 3229500), (72, 2691250), (75, 2583600), (80, 2422125), (90, 2153000), (100, 1937700), (120, 1614750), (125, 1550160), (144, 1345625), (150, 1291800), (180, 1076500), (200, 968850), (225, 861200), (240, 807375), (250, 775080), (300, 645900), (360, 538250), (375, 516720), (400, 484425), (450, 430600), (500, 387540), (600, 322950), (625, 310032), (720, 269125), (750, 258360), (900, 215300), (1000, 193770), (1125, 172240), (1200, 161475), (1250, 155016), (1500, 129180), (1800, 107650), (1875, 103344), (2000, 96885), (2153, 90000), (2250, 86120), (2500, 77508), (3000, 64590), (3600, 53825), (3750, 51672), (4306, 45000), (4500, 43060), (5000, 38754), (5625, 34448), (6000, 32295), (6459, 30000), (7500, 25836), (8612, 22500), (9000, 21530), (10000, 19377), (10765, 18000), (11250, 17224), (12918, 15000)]