77133900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{6949}}^1$

素因数の和:7003

約数の個数: 72

約数和(自身を含む): 229238800

約数和(自身を除く): 152104900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2220, 2775, 3700, 5550, 6949, 11100, 13898, 20847, 27796, 34745, 41694, 69490, 83388, 104235, 138980, 173725, 208470, 257113, 347450, 416940, 514226, 521175, 694900, 771339, 1028452, 1042350, 1285565, 1542678, 2084700, 2571130, 3085356, 3856695, 5142260, 6427825, 7713390, 12855650, 15426780, 19283475, 25711300, 38566950, 77133900]

約数ペア:

[(1, 77133900), (2, 38566950), (3, 25711300), (4, 19283475), (5, 15426780), (6, 12855650), (10, 7713390), (12, 6427825), (15, 5142260), (20, 3856695), (25, 3085356), (30, 2571130), (37, 2084700), (50, 1542678), (60, 1285565), (74, 1042350), (75, 1028452), (100, 771339), (111, 694900), (148, 521175), (150, 514226), (185, 416940), (222, 347450), (300, 257113), (370, 208470), (444, 173725), (555, 138980), (740, 104235), (925, 83388), (1110, 69490), (1850, 41694), (2220, 34745), (2775, 27796), (3700, 20847), (5550, 13898), (6949, 11100)]