306788850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{227251}}^1$

素因数の和:227272

約数の個数: 48

約数和(自身を含む): 845377440

約数和(自身を除く): 538588590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 227251, 454502, 681753, 1136255, 1363506, 2045259, 2272510, 3408765, 4090518, 5681275, 6135777, 6817530, 10226295, 11362550, 12271554, 17043825, 20452590, 30678885, 34087650, 51131475, 61357770, 102262950, 153394425, 306788850]

約数ペア:

[(1, 306788850), (2, 153394425), (3, 102262950), (5, 61357770), (6, 51131475), (9, 34087650), (10, 30678885), (15, 20452590), (18, 17043825), (25, 12271554), (27, 11362550), (30, 10226295), (45, 6817530), (50, 6135777), (54, 5681275), (75, 4090518), (90, 3408765), (135, 2272510), (150, 2045259), (225, 1363506), (270, 1136255), (450, 681753), (675, 454502), (1350, 227251)]