202127670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20233}}^1$

素因数の和:20286

約数の個数: 64

約数和(自身を含む): 553602240

約数和(自身を除く): 351474570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 9990, 20233, 40466, 60699, 101165, 121398, 182097, 202330, 303495, 364194, 546291, 606990, 748621, 910485, 1092582, 1497242, 1820970, 2245863, 2731455, 3743105, 4491726, 5462910, 6737589, 7486210, 11229315, 13475178, 20212767, 22458630, 33687945, 40425534, 67375890, 101063835, 202127670]

約数ペア:

[(1, 202127670), (2, 101063835), (3, 67375890), (5, 40425534), (6, 33687945), (9, 22458630), (10, 20212767), (15, 13475178), (18, 11229315), (27, 7486210), (30, 6737589), (37, 5462910), (45, 4491726), (54, 3743105), (74, 2731455), (90, 2245863), (111, 1820970), (135, 1497242), (185, 1092582), (222, 910485), (270, 748621), (333, 606990), (370, 546291), (555, 364194), (666, 303495), (999, 202330), (1110, 182097), (1665, 121398), (1998, 101165), (3330, 60699), (4995, 40466), (9990, 20233)]