2103978000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{350663}}^1$

素因数の和:350689

約数の個数: 80

約数和(自身を含む): 6783244416

約数和(自身を除く): 4679266416

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, 750, 1000, 1200, 1500, 2000, 3000, 6000, 350663, 701326, 1051989, 1402652, 1753315, 2103978, 2805304, 3506630, 4207956, 5259945, 5610608, 7013260, 8415912, 8766575, 10519890, 14026520, 16831824, 17533150, 21039780, 26299725, 28053040, 35066300, 42079560, 43832875, 52599450, 70132600, 84159120, 87665750, 105198900, 131498625, 140265200, 175331500, 210397800, 262997250, 350663000, 420795600, 525994500, 701326000, 1051989000, 2103978000]

約数ペア:

[(1, 2103978000), (2, 1051989000), (3, 701326000), (4, 525994500), (5, 420795600), (6, 350663000), (8, 262997250), (10, 210397800), (12, 175331500), (15, 140265200), (16, 131498625), (20, 105198900), (24, 87665750), (25, 84159120), (30, 70132600), (40, 52599450), (48, 43832875), (50, 42079560), (60, 35066300), (75, 28053040), (80, 26299725), (100, 21039780), (120, 17533150), (125, 16831824), (150, 14026520), (200, 10519890), (240, 8766575), (250, 8415912), (300, 7013260), (375, 5610608), (400, 5259945), (500, 4207956), (600, 3506630), (750, 2805304), (1000, 2103978), (1200, 1753315), (1500, 1402652), (2000, 1051989), (3000, 701326), (6000, 350663)]