7988850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:492

約数の個数: 72

約数和(自身を含む): 22037652

約数和(自身を除く): 14048802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 75, 82, 90, 123, 150, 205, 225, 246, 369, 410, 433, 450, 615, 738, 866, 1025, 1230, 1299, 1845, 2050, 2165, 2598, 3075, 3690, 3897, 4330, 6150, 6495, 7794, 9225, 10825, 12990, 17753, 18450, 19485, 21650, 32475, 35506, 38970, 53259, 64950, 88765, 97425, 106518, 159777, 177530, 194850, 266295, 319554, 443825, 532590, 798885, 887650, 1331475, 1597770, 2662950, 3994425, 7988850]

約数ペア:

[(1, 7988850), (2, 3994425), (3, 2662950), (5, 1597770), (6, 1331475), (9, 887650), (10, 798885), (15, 532590), (18, 443825), (25, 319554), (30, 266295), (41, 194850), (45, 177530), (50, 159777), (75, 106518), (82, 97425), (90, 88765), (123, 64950), (150, 53259), (205, 38970), (225, 35506), (246, 32475), (369, 21650), (410, 19485), (433, 18450), (450, 17753), (615, 12990), (738, 10825), (866, 9225), (1025, 7794), (1230, 6495), (1299, 6150), (1845, 4330), (2050, 3897), (2165, 3690), (2598, 3075)]