1420590000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{47353}}^1$

素因数の和:47384

約数の個数: 100

約数和(自身を含む): 4585950776

約数和(自身を除く): 3165360776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1200, 1250, 1500, 1875, 2000, 2500, 3000, 3750, 5000, 6000, 7500, 10000, 15000, 30000, 47353, 94706, 142059, 189412, 236765, 284118, 378824, 473530, 568236, 710295, 757648, 947060, 1136472, 1183825, 1420590, 1894120, 2272944, 2367650, 2841180, 3551475, 3788240, 4735300, 5682360, 5919125, 7102950, 9470600, 11364720, 11838250, 14205900, 17757375, 18941200, 23676500, 28411800, 29595625, 35514750, 47353000, 56823600, 59191250, 71029500, 88786875, 94706000, 118382500, 142059000, 177573750, 236765000, 284118000, 355147500, 473530000, 710295000, 1420590000]

約数ペア:

[(1, 1420590000), (2, 710295000), (3, 473530000), (4, 355147500), (5, 284118000), (6, 236765000), (8, 177573750), (10, 142059000), (12, 118382500), (15, 94706000), (16, 88786875), (20, 71029500), (24, 59191250), (25, 56823600), (30, 47353000), (40, 35514750), (48, 29595625), (50, 28411800), (60, 23676500), (75, 18941200), (80, 17757375), (100, 14205900), (120, 11838250), (125, 11364720), (150, 9470600), (200, 7102950), (240, 5919125), (250, 5682360), (300, 4735300), (375, 3788240), (400, 3551475), (500, 2841180), (600, 2367650), (625, 2272944), (750, 1894120), (1000, 1420590), (1200, 1183825), (1250, 1136472), (1500, 947060), (1875, 757648), (2000, 710295), (2500, 568236), (3000, 473530), (3750, 378824), (5000, 284118), (6000, 236765), (7500, 189412), (10000, 142059), (15000, 94706), (30000, 47353)]