81001350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2069}}^1$

素因数の和:2119

約数の個数: 96

約数和(自身を含む): 231012000

約数和(自身を除く): 150010650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 75, 87, 90, 135, 145, 150, 174, 225, 261, 270, 290, 435, 450, 522, 675, 725, 783, 870, 1305, 1350, 1450, 1566, 2069, 2175, 2610, 3915, 4138, 4350, 6207, 6525, 7830, 10345, 12414, 13050, 18621, 19575, 20690, 31035, 37242, 39150, 51725, 55863, 60001, 62070, 93105, 103450, 111726, 120002, 155175, 180003, 186210, 279315, 300005, 310350, 360006, 465525, 540009, 558630, 600010, 900015, 931050, 1080018, 1396575, 1500025, 1620027, 1800030, 2700045, 2793150, 3000050, 3240054, 4500075, 5400090, 8100135, 9000150, 13500225, 16200270, 27000450, 40500675, 81001350]

約数ペア:

[(1, 81001350), (2, 40500675), (3, 27000450), (5, 16200270), (6, 13500225), (9, 9000150), (10, 8100135), (15, 5400090), (18, 4500075), (25, 3240054), (27, 3000050), (29, 2793150), (30, 2700045), (45, 1800030), (50, 1620027), (54, 1500025), (58, 1396575), (75, 1080018), (87, 931050), (90, 900015), (135, 600010), (145, 558630), (150, 540009), (174, 465525), (225, 360006), (261, 310350), (270, 300005), (290, 279315), (435, 186210), (450, 180003), (522, 155175), (675, 120002), (725, 111726), (783, 103450), (870, 93105), (1305, 62070), (1350, 60001), (1450, 55863), (1566, 51725), (2069, 39150), (2175, 37242), (2610, 31035), (3915, 20690), (4138, 19575), (4350, 18621), (6207, 13050), (6525, 12414), (7830, 10345)]