147997260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{274069}}^1$

素因数の和:274087

約数の個数: 48

約数和(自身を含む): 460437600

約数和(自身を除く): 312440340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 274069, 548138, 822207, 1096276, 1370345, 1644414, 2466621, 2740690, 3288828, 4111035, 4933242, 5481380, 7399863, 8222070, 9866484, 12333105, 14799726, 16444140, 24666210, 29599452, 36999315, 49332420, 73998630, 147997260]

約数ペア:

[(1, 147997260), (2, 73998630), (3, 49332420), (4, 36999315), (5, 29599452), (6, 24666210), (9, 16444140), (10, 14799726), (12, 12333105), (15, 9866484), (18, 8222070), (20, 7399863), (27, 5481380), (30, 4933242), (36, 4111035), (45, 3288828), (54, 2740690), (60, 2466621), (90, 1644414), (108, 1370345), (135, 1096276), (180, 822207), (270, 548138), (540, 274069)]