148973940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{827633}}^1$

素因数の和:827648

約数の個数: 36

約数和(自身を含む): 451888164

約数和(自身を除く): 302914224

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 827633, 1655266, 2482899, 3310532, 4138165, 4965798, 7448697, 8276330, 9931596, 12414495, 14897394, 16552660, 24828990, 29794788, 37243485, 49657980, 74486970, 148973940]

約数ペア:

[(1, 148973940), (2, 74486970), (3, 49657980), (4, 37243485), (5, 29794788), (6, 24828990), (9, 16552660), (10, 14897394), (12, 12414495), (15, 9931596), (18, 8276330), (20, 7448697), (30, 4965798), (36, 4138165), (45, 3310532), (60, 2482899), (90, 1655266), (180, 827633)]