18046800

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{557}}^1$

素因数の和:587

約数の個数: 150

約数和(自身を含む): 64884798

約数和(自身を除く): 46837998

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, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 557, 600, 648, 675, 720, 810, 900, 1080, 1114, 1200, 1296, 1350, 1620, 1671, 1800, 2025, 2160, 2228, 2700, 2785, 3240, 3342, 3600, 4050, 4456, 5013, 5400, 5570, 6480, 6684, 8100, 8355, 8912, 10026, 10800, 11140, 13368, 13925, 15039, 16200, 16710, 20052, 22280, 25065, 26736, 27850, 30078, 32400, 33420, 40104, 41775, 44560, 45117, 50130, 55700, 60156, 66840, 75195, 80208, 83550, 90234, 100260, 111400, 120312, 125325, 133680, 150390, 167100, 180468, 200520, 222800, 225585, 240624, 250650, 300780, 334200, 360936, 375975, 401040, 451170, 501300, 601560, 668400, 721872, 751950, 902340, 1002600, 1127925, 1203120, 1503900, 1804680, 2005200, 2255850, 3007800, 3609360, 4511700, 6015600, 9023400, 18046800]

約数ペア:

[(1, 18046800), (2, 9023400), (3, 6015600), (4, 4511700), (5, 3609360), (6, 3007800), (8, 2255850), (9, 2005200), (10, 1804680), (12, 1503900), (15, 1203120), (16, 1127925), (18, 1002600), (20, 902340), (24, 751950), (25, 721872), (27, 668400), (30, 601560), (36, 501300), (40, 451170), (45, 401040), (48, 375975), (50, 360936), (54, 334200), (60, 300780), (72, 250650), (75, 240624), (80, 225585), (81, 222800), (90, 200520), (100, 180468), (108, 167100), (120, 150390), (135, 133680), (144, 125325), (150, 120312), (162, 111400), (180, 100260), (200, 90234), (216, 83550), (225, 80208), (240, 75195), (270, 66840), (300, 60156), (324, 55700), (360, 50130), (400, 45117), (405, 44560), (432, 41775), (450, 40104), (540, 33420), (557, 32400), (600, 30078), (648, 27850), (675, 26736), (720, 25065), (810, 22280), (900, 20052), (1080, 16710), (1114, 16200), (1200, 15039), (1296, 13925), (1350, 13368), (1620, 11140), (1671, 10800), (1800, 10026), (2025, 8912), (2160, 8355), (2228, 8100), (2700, 6684), (2785, 6480), (3240, 5570), (3342, 5400), (3600, 5013), (4050, 4456)]