127721250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{11353}}^1$

素因数の和:11381

約数の個数: 60

約数和(自身を含む): 345831486

約数和(自身を除く): 218110236

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1875, 2250, 3750, 5625, 11250, 11353, 22706, 34059, 56765, 68118, 102177, 113530, 170295, 204354, 283825, 340590, 510885, 567650, 851475, 1021770, 1419125, 1702950, 2554425, 2838250, 4257375, 5108850, 7095625, 8514750, 12772125, 14191250, 21286875, 25544250, 42573750, 63860625, 127721250]

約数ペア:

[(1, 127721250), (2, 63860625), (3, 42573750), (5, 25544250), (6, 21286875), (9, 14191250), (10, 12772125), (15, 8514750), (18, 7095625), (25, 5108850), (30, 4257375), (45, 2838250), (50, 2554425), (75, 1702950), (90, 1419125), (125, 1021770), (150, 851475), (225, 567650), (250, 510885), (375, 340590), (450, 283825), (625, 204354), (750, 170295), (1125, 113530), (1250, 102177), (1875, 68118), (2250, 56765), (3750, 34059), (5625, 22706), (11250, 11353)]