140804550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{312899}}^1$

素因数の和:312917

約数の個数: 36

約数和(自身を含む): 378296100

約数和(自身を除く): 237491550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 312899, 625798, 938697, 1564495, 1877394, 2816091, 3128990, 4693485, 5632182, 7822475, 9386970, 14080455, 15644950, 23467425, 28160910, 46934850, 70402275, 140804550]

約数ペア:

[(1, 140804550), (2, 70402275), (3, 46934850), (5, 28160910), (6, 23467425), (9, 15644950), (10, 14080455), (15, 9386970), (18, 7822475), (25, 5632182), (30, 4693485), (45, 3128990), (50, 2816091), (75, 1877394), (90, 1564495), (150, 938697), (225, 625798), (450, 312899)]