78840270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10069}}^1$

素因数の和:10114

約数の個数: 64

約数和(自身を含む): 217512000

約数和(自身を除く): 138671730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 10069, 20138, 30207, 50345, 60414, 90621, 100690, 151035, 181242, 271863, 292001, 302070, 453105, 543726, 584002, 876003, 906210, 1359315, 1460005, 1752006, 2628009, 2718630, 2920010, 4380015, 5256018, 7884027, 8760030, 13140045, 15768054, 26280090, 39420135, 78840270]

約数ペア:

[(1, 78840270), (2, 39420135), (3, 26280090), (5, 15768054), (6, 13140045), (9, 8760030), (10, 7884027), (15, 5256018), (18, 4380015), (27, 2920010), (29, 2718630), (30, 2628009), (45, 1752006), (54, 1460005), (58, 1359315), (87, 906210), (90, 876003), (135, 584002), (145, 543726), (174, 453105), (261, 302070), (270, 292001), (290, 271863), (435, 181242), (522, 151035), (783, 100690), (870, 90621), (1305, 60414), (1566, 50345), (2610, 30207), (3915, 20138), (7830, 10069)]