75767850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1229}}^1$

素因数の和:1384

約数の個数: 72

約数和(自身を含む): 205215660

約数和(自身を除く): 129447810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 137, 150, 225, 274, 411, 450, 685, 822, 1229, 1233, 1370, 2055, 2458, 2466, 3425, 3687, 4110, 6145, 6165, 6850, 7374, 10275, 11061, 12290, 12330, 18435, 20550, 22122, 30725, 30825, 36870, 55305, 61450, 61650, 92175, 110610, 168373, 184350, 276525, 336746, 505119, 553050, 841865, 1010238, 1515357, 1683730, 2525595, 3030714, 4209325, 5051190, 7576785, 8418650, 12627975, 15153570, 25255950, 37883925, 75767850]

約数ペア:

[(1, 75767850), (2, 37883925), (3, 25255950), (5, 15153570), (6, 12627975), (9, 8418650), (10, 7576785), (15, 5051190), (18, 4209325), (25, 3030714), (30, 2525595), (45, 1683730), (50, 1515357), (75, 1010238), (90, 841865), (137, 553050), (150, 505119), (225, 336746), (274, 276525), (411, 184350), (450, 168373), (685, 110610), (822, 92175), (1229, 61650), (1233, 61450), (1370, 55305), (2055, 36870), (2458, 30825), (2466, 30725), (3425, 22122), (3687, 20550), (4110, 18435), (6145, 12330), (6165, 12290), (6850, 11061), (7374, 10275)]