73758780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4937}}^1$

素因数の和:5035

約数の個数: 72

約数和(自身を含む): 226476432

約数和(自身を除く): 152717652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4937, 4980, 7470, 9874, 14811, 14940, 19748, 24685, 29622, 44433, 49370, 59244, 74055, 88866, 98740, 148110, 177732, 222165, 296220, 409771, 444330, 819542, 888660, 1229313, 1639084, 2048855, 2458626, 3687939, 4097710, 4917252, 6146565, 7375878, 8195420, 12293130, 14751756, 18439695, 24586260, 36879390, 73758780]

約数ペア:

[(1, 73758780), (2, 36879390), (3, 24586260), (4, 18439695), (5, 14751756), (6, 12293130), (9, 8195420), (10, 7375878), (12, 6146565), (15, 4917252), (18, 4097710), (20, 3687939), (30, 2458626), (36, 2048855), (45, 1639084), (60, 1229313), (83, 888660), (90, 819542), (166, 444330), (180, 409771), (249, 296220), (332, 222165), (415, 177732), (498, 148110), (747, 98740), (830, 88866), (996, 74055), (1245, 59244), (1494, 49370), (1660, 44433), (2490, 29622), (2988, 24685), (3735, 19748), (4937, 14940), (4980, 14811), (7470, 9874)]