144629820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{267833}}^1$

素因数の和:267851

約数の個数: 48

約数和(自身を含む): 449961120

約数和(自身を除く): 305331300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 267833, 535666, 803499, 1071332, 1339165, 1606998, 2410497, 2678330, 3213996, 4017495, 4820994, 5356660, 7231491, 8034990, 9641988, 12052485, 14462982, 16069980, 24104970, 28925964, 36157455, 48209940, 72314910, 144629820]

約数ペア:

[(1, 144629820), (2, 72314910), (3, 48209940), (4, 36157455), (5, 28925964), (6, 24104970), (9, 16069980), (10, 14462982), (12, 12052485), (15, 9641988), (18, 8034990), (20, 7231491), (27, 5356660), (30, 4820994), (36, 4017495), (45, 3213996), (54, 2678330), (60, 2410497), (90, 1606998), (108, 1339165), (135, 1071332), (180, 803499), (270, 535666), (540, 267833)]