30078000

素因数分解:

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

素因数の和:589

約数の個数: 160

約数和(自身を含む): 107939520

約数和(自身を除く): 77861520

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, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 360, 375, 400, 432, 450, 500, 540, 557, 600, 675, 720, 750, 900, 1000, 1080, 1114, 1125, 1200, 1350, 1500, 1671, 1800, 2000, 2160, 2228, 2250, 2700, 2785, 3000, 3342, 3375, 3600, 4456, 4500, 5013, 5400, 5570, 6000, 6684, 6750, 8355, 8912, 9000, 10026, 10800, 11140, 13368, 13500, 13925, 15039, 16710, 18000, 20052, 22280, 25065, 26736, 27000, 27850, 30078, 33420, 40104, 41775, 44560, 50130, 54000, 55700, 60156, 66840, 69625, 75195, 80208, 83550, 100260, 111400, 120312, 125325, 133680, 139250, 150390, 167100, 200520, 208875, 222800, 240624, 250650, 278500, 300780, 334200, 375975, 401040, 417750, 501300, 557000, 601560, 626625, 668400, 751950, 835500, 1002600, 1114000, 1203120, 1253250, 1503900, 1671000, 1879875, 2005200, 2506500, 3007800, 3342000, 3759750, 5013000, 6015600, 7519500, 10026000, 15039000, 30078000]

約数ペア:

[(1, 30078000), (2, 15039000), (3, 10026000), (4, 7519500), (5, 6015600), (6, 5013000), (8, 3759750), (9, 3342000), (10, 3007800), (12, 2506500), (15, 2005200), (16, 1879875), (18, 1671000), (20, 1503900), (24, 1253250), (25, 1203120), (27, 1114000), (30, 1002600), (36, 835500), (40, 751950), (45, 668400), (48, 626625), (50, 601560), (54, 557000), (60, 501300), (72, 417750), (75, 401040), (80, 375975), (90, 334200), (100, 300780), (108, 278500), (120, 250650), (125, 240624), (135, 222800), (144, 208875), (150, 200520), (180, 167100), (200, 150390), (216, 139250), (225, 133680), (240, 125325), (250, 120312), (270, 111400), (300, 100260), (360, 83550), (375, 80208), (400, 75195), (432, 69625), (450, 66840), (500, 60156), (540, 55700), (557, 54000), (600, 50130), (675, 44560), (720, 41775), (750, 40104), (900, 33420), (1000, 30078), (1080, 27850), (1114, 27000), (1125, 26736), (1200, 25065), (1350, 22280), (1500, 20052), (1671, 18000), (1800, 16710), (2000, 15039), (2160, 13925), (2228, 13500), (2250, 13368), (2700, 11140), (2785, 10800), (3000, 10026), (3342, 9000), (3375, 8912), (3600, 8355), (4456, 6750), (4500, 6684), (5013, 6000), (5400, 5570)]