201812850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{149491}}^1$

素因数の和:149512

約数の個数: 48

約数和(自身を含む): 556110240

約数和(自身を除く): 354297390

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, 149491, 298982, 448473, 747455, 896946, 1345419, 1494910, 2242365, 2690838, 3737275, 4036257, 4484730, 6727095, 7474550, 8072514, 11211825, 13454190, 20181285, 22423650, 33635475, 40362570, 67270950, 100906425, 201812850]

約数ペア:

[(1, 201812850), (2, 100906425), (3, 67270950), (5, 40362570), (6, 33635475), (9, 22423650), (10, 20181285), (15, 13454190), (18, 11211825), (25, 8072514), (27, 7474550), (30, 6727095), (45, 4484730), (50, 4036257), (54, 3737275), (75, 2690838), (90, 2242365), (135, 1494910), (150, 1345419), (225, 896946), (270, 747455), (450, 448473), (675, 298982), (1350, 149491)]