55667250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{2749}}^1$

素因数の和:2778

約数の個数: 80

約数和(自身を含む): 155727000

約数和(自身を除く): 100059750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 675, 750, 810, 1125, 1350, 2025, 2250, 2749, 3375, 4050, 5498, 6750, 8247, 10125, 13745, 16494, 20250, 24741, 27490, 41235, 49482, 68725, 74223, 82470, 123705, 137450, 148446, 206175, 222669, 247410, 343625, 371115, 412350, 445338, 618525, 687250, 742230, 1030875, 1113345, 1237050, 1855575, 2061750, 2226690, 3092625, 3711150, 5566725, 6185250, 9277875, 11133450, 18555750, 27833625, 55667250]

約数ペア:

[(1, 55667250), (2, 27833625), (3, 18555750), (5, 11133450), (6, 9277875), (9, 6185250), (10, 5566725), (15, 3711150), (18, 3092625), (25, 2226690), (27, 2061750), (30, 1855575), (45, 1237050), (50, 1113345), (54, 1030875), (75, 742230), (81, 687250), (90, 618525), (125, 445338), (135, 412350), (150, 371115), (162, 343625), (225, 247410), (250, 222669), (270, 206175), (375, 148446), (405, 137450), (450, 123705), (675, 82470), (750, 74223), (810, 68725), (1125, 49482), (1350, 41235), (2025, 27490), (2250, 24741), (2749, 20250), (3375, 16494), (4050, 13745), (5498, 10125), (6750, 8247)]