68751000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{7639}}^1$

素因数の和:7666

約数の個数: 96

約数和(自身を含む): 232408800

約数和(自身を除く): 163657800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 7639, 9000, 15278, 22917, 30556, 38195, 45834, 61112, 68751, 76390, 91668, 114585, 137502, 152780, 183336, 190975, 229170, 275004, 305560, 343755, 381950, 458340, 550008, 572925, 687510, 763900, 916680, 954875, 1145850, 1375020, 1527800, 1718775, 1909750, 2291700, 2750040, 2864625, 3437550, 3819500, 4583400, 5729250, 6875100, 7639000, 8593875, 11458500, 13750200, 17187750, 22917000, 34375500, 68751000]

約数ペア:

[(1, 68751000), (2, 34375500), (3, 22917000), (4, 17187750), (5, 13750200), (6, 11458500), (8, 8593875), (9, 7639000), (10, 6875100), (12, 5729250), (15, 4583400), (18, 3819500), (20, 3437550), (24, 2864625), (25, 2750040), (30, 2291700), (36, 1909750), (40, 1718775), (45, 1527800), (50, 1375020), (60, 1145850), (72, 954875), (75, 916680), (90, 763900), (100, 687510), (120, 572925), (125, 550008), (150, 458340), (180, 381950), (200, 343755), (225, 305560), (250, 275004), (300, 229170), (360, 190975), (375, 183336), (450, 152780), (500, 137502), (600, 114585), (750, 91668), (900, 76390), (1000, 68751), (1125, 61112), (1500, 45834), (1800, 38195), (2250, 30556), (3000, 22917), (4500, 15278), (7639, 9000)]