420372000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{11677}}^1$

素因数の和:11708

約数の個数: 144

約数和(自身を含む): 1492027992

約数和(自身を除く): 1071655992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1800, 2000, 2250, 2400, 3000, 3600, 4000, 4500, 6000, 7200, 9000, 11677, 12000, 18000, 23354, 35031, 36000, 46708, 58385, 70062, 93416, 105093, 116770, 140124, 175155, 186832, 210186, 233540, 280248, 291925, 350310, 373664, 420372, 467080, 525465, 560496, 583850, 700620, 840744, 875775, 934160, 1050930, 1120992, 1167700, 1401240, 1459625, 1681488, 1751550, 1868320, 2101860, 2335400, 2627325, 2802480, 2919250, 3362976, 3503100, 4203720, 4378875, 4670800, 5254650, 5604960, 5838500, 7006200, 8407440, 8757750, 9341600, 10509300, 11677000, 13136625, 14012400, 16814880, 17515500, 21018600, 23354000, 26273250, 28024800, 35031000, 42037200, 46708000, 52546500, 70062000, 84074400, 105093000, 140124000, 210186000, 420372000]

約数ペア:

[(1, 420372000), (2, 210186000), (3, 140124000), (4, 105093000), (5, 84074400), (6, 70062000), (8, 52546500), (9, 46708000), (10, 42037200), (12, 35031000), (15, 28024800), (16, 26273250), (18, 23354000), (20, 21018600), (24, 17515500), (25, 16814880), (30, 14012400), (32, 13136625), (36, 11677000), (40, 10509300), (45, 9341600), (48, 8757750), (50, 8407440), (60, 7006200), (72, 5838500), (75, 5604960), (80, 5254650), (90, 4670800), (96, 4378875), (100, 4203720), (120, 3503100), (125, 3362976), (144, 2919250), (150, 2802480), (160, 2627325), (180, 2335400), (200, 2101860), (225, 1868320), (240, 1751550), (250, 1681488), (288, 1459625), (300, 1401240), (360, 1167700), (375, 1120992), (400, 1050930), (450, 934160), (480, 875775), (500, 840744), (600, 700620), (720, 583850), (750, 560496), (800, 525465), (900, 467080), (1000, 420372), (1125, 373664), (1200, 350310), (1440, 291925), (1500, 280248), (1800, 233540), (2000, 210186), (2250, 186832), (2400, 175155), (3000, 140124), (3600, 116770), (4000, 105093), (4500, 93416), (6000, 70062), (7200, 58385), (9000, 46708), (11677, 36000), (12000, 35031), (18000, 23354)]