71219700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{79133}}^1$

素因数の和:79153

約数の個数: 54

約数和(自身を含む): 223237014

約数和(自身を除く): 152017314

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 79133, 158266, 237399, 316532, 395665, 474798, 712197, 791330, 949596, 1186995, 1424394, 1582660, 1978325, 2373990, 2848788, 3560985, 3956650, 4747980, 5934975, 7121970, 7913300, 11869950, 14243940, 17804925, 23739900, 35609850, 71219700]

約数ペア:

[(1, 71219700), (2, 35609850), (3, 23739900), (4, 17804925), (5, 14243940), (6, 11869950), (9, 7913300), (10, 7121970), (12, 5934975), (15, 4747980), (18, 3956650), (20, 3560985), (25, 2848788), (30, 2373990), (36, 1978325), (45, 1582660), (50, 1424394), (60, 1186995), (75, 949596), (90, 791330), (100, 712197), (150, 474798), (180, 395665), (225, 316532), (300, 237399), (450, 158266), (900, 79133)]