1276542000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{70919}}^1$

素因数の和:70948

約数の個数: 120

約数和(自身を含む): 4458598560

約数和(自身を除く): 3182056560

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, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 9000, 18000, 70919, 141838, 212757, 283676, 354595, 425514, 567352, 638271, 709190, 851028, 1063785, 1134704, 1276542, 1418380, 1702056, 1772975, 2127570, 2553084, 2836760, 3191355, 3404112, 3545950, 4255140, 5106168, 5318925, 5673520, 6382710, 7091900, 8510280, 8864875, 10212336, 10637850, 12765420, 14183800, 15956775, 17020560, 17729750, 21275700, 25530840, 26594625, 28367600, 31913550, 35459500, 42551400, 51061680, 53189250, 63827100, 70919000, 79783875, 85102800, 106378500, 127654200, 141838000, 159567750, 212757000, 255308400, 319135500, 425514000, 638271000, 1276542000]

約数ペア:

[(1, 1276542000), (2, 638271000), (3, 425514000), (4, 319135500), (5, 255308400), (6, 212757000), (8, 159567750), (9, 141838000), (10, 127654200), (12, 106378500), (15, 85102800), (16, 79783875), (18, 70919000), (20, 63827100), (24, 53189250), (25, 51061680), (30, 42551400), (36, 35459500), (40, 31913550), (45, 28367600), (48, 26594625), (50, 25530840), (60, 21275700), (72, 17729750), (75, 17020560), (80, 15956775), (90, 14183800), (100, 12765420), (120, 10637850), (125, 10212336), (144, 8864875), (150, 8510280), (180, 7091900), (200, 6382710), (225, 5673520), (240, 5318925), (250, 5106168), (300, 4255140), (360, 3545950), (375, 3404112), (400, 3191355), (450, 2836760), (500, 2553084), (600, 2127570), (720, 1772975), (750, 1702056), (900, 1418380), (1000, 1276542), (1125, 1134704), (1200, 1063785), (1500, 851028), (1800, 709190), (2000, 638271), (2250, 567352), (3000, 425514), (3600, 354595), (4500, 283676), (6000, 212757), (9000, 141838), (18000, 70919)]