254164020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3533}}^1$

素因数の和:3665

約数の個数: 96

約数和(自身を含む): 783699840

約数和(自身を除く): 529535820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 109, 110, 132, 165, 218, 220, 327, 330, 436, 545, 654, 660, 1090, 1199, 1308, 1635, 2180, 2398, 3270, 3533, 3597, 4796, 5995, 6540, 7066, 7194, 10599, 11990, 14132, 14388, 17665, 17985, 21198, 23980, 35330, 35970, 38863, 42396, 52995, 70660, 71940, 77726, 105990, 116589, 155452, 194315, 211980, 233178, 385097, 388630, 466356, 582945, 770194, 777260, 1155291, 1165890, 1540388, 1925485, 2310582, 2331780, 3850970, 4236067, 4621164, 5776455, 7701940, 8472134, 11552910, 12708201, 16944268, 21180335, 23105820, 25416402, 42360670, 50832804, 63541005, 84721340, 127082010, 254164020]

約数ペア:

[(1, 254164020), (2, 127082010), (3, 84721340), (4, 63541005), (5, 50832804), (6, 42360670), (10, 25416402), (11, 23105820), (12, 21180335), (15, 16944268), (20, 12708201), (22, 11552910), (30, 8472134), (33, 7701940), (44, 5776455), (55, 4621164), (60, 4236067), (66, 3850970), (109, 2331780), (110, 2310582), (132, 1925485), (165, 1540388), (218, 1165890), (220, 1155291), (327, 777260), (330, 770194), (436, 582945), (545, 466356), (654, 388630), (660, 385097), (1090, 233178), (1199, 211980), (1308, 194315), (1635, 155452), (2180, 116589), (2398, 105990), (3270, 77726), (3533, 71940), (3597, 70660), (4796, 52995), (5995, 42396), (6540, 38863), (7066, 35970), (7194, 35330), (10599, 23980), (11990, 21198), (14132, 17985), (14388, 17665)]