148960020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{225697}}^1$

素因数の和:225720

約数の個数: 48

約数和(自身を含む): 455007168

約数和(自身を除く): 306047148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 225697, 451394, 677091, 902788, 1128485, 1354182, 2256970, 2482667, 2708364, 3385455, 4513940, 4965334, 6770910, 7448001, 9930668, 12413335, 13541820, 14896002, 24826670, 29792004, 37240005, 49653340, 74480010, 148960020]

約数ペア:

[(1, 148960020), (2, 74480010), (3, 49653340), (4, 37240005), (5, 29792004), (6, 24826670), (10, 14896002), (11, 13541820), (12, 12413335), (15, 9930668), (20, 7448001), (22, 6770910), (30, 4965334), (33, 4513940), (44, 3385455), (55, 2708364), (60, 2482667), (66, 2256970), (110, 1354182), (132, 1128485), (165, 902788), (220, 677091), (330, 451394), (660, 225697)]