165003780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{45083}}^1$

素因数の和:45156

約数の個数: 48

約数和(自身を含む): 469594944

約数和(自身を除く): 304591164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 45083, 90166, 135249, 180332, 225415, 270498, 450830, 540996, 676245, 901660, 1352490, 2704980, 2750063, 5500126, 8250189, 11000252, 13750315, 16500378, 27500630, 33000756, 41250945, 55001260, 82501890, 165003780]

約数ペア:

[(1, 165003780), (2, 82501890), (3, 55001260), (4, 41250945), (5, 33000756), (6, 27500630), (10, 16500378), (12, 13750315), (15, 11000252), (20, 8250189), (30, 5500126), (60, 2750063), (61, 2704980), (122, 1352490), (183, 901660), (244, 676245), (305, 540996), (366, 450830), (610, 270498), (732, 225415), (915, 180332), (1220, 135249), (1830, 90166), (3660, 45083)]