89793900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{4751}}^1$

素因数の和:4781

約数の個数: 144

約数和(自身を含む): 329978880

約数和(自身を除く): 240184980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 4751, 6300, 9450, 9502, 14253, 18900, 19004, 23755, 28506, 33257, 42759, 47510, 57012, 66514, 71265, 85518, 95020, 99771, 118775, 128277, 133028, 142530, 166285, 171036, 199542, 213795, 237550, 256554, 285060, 299313, 332570, 356325, 399084, 427590, 475100, 498855, 513108, 598626, 641385, 665140, 712650, 831425, 855180, 897939, 997710, 1068975, 1197252, 1282770, 1425300, 1496565, 1662850, 1795878, 1995420, 2137950, 2494275, 2565540, 2993130, 3206925, 3325700, 3591756, 4275900, 4489695, 4988550, 5986260, 6413850, 7482825, 8979390, 9977100, 12827700, 14965650, 17958780, 22448475, 29931300, 44896950, 89793900]

約数ペア:

[(1, 89793900), (2, 44896950), (3, 29931300), (4, 22448475), (5, 17958780), (6, 14965650), (7, 12827700), (9, 9977100), (10, 8979390), (12, 7482825), (14, 6413850), (15, 5986260), (18, 4988550), (20, 4489695), (21, 4275900), (25, 3591756), (27, 3325700), (28, 3206925), (30, 2993130), (35, 2565540), (36, 2494275), (42, 2137950), (45, 1995420), (50, 1795878), (54, 1662850), (60, 1496565), (63, 1425300), (70, 1282770), (75, 1197252), (84, 1068975), (90, 997710), (100, 897939), (105, 855180), (108, 831425), (126, 712650), (135, 665140), (140, 641385), (150, 598626), (175, 513108), (180, 498855), (189, 475100), (210, 427590), (225, 399084), (252, 356325), (270, 332570), (300, 299313), (315, 285060), (350, 256554), (378, 237550), (420, 213795), (450, 199542), (525, 171036), (540, 166285), (630, 142530), (675, 133028), (700, 128277), (756, 118775), (900, 99771), (945, 95020), (1050, 85518), (1260, 71265), (1350, 66514), (1575, 57012), (1890, 47510), (2100, 42759), (2700, 33257), (3150, 28506), (3780, 23755), (4725, 19004), (4751, 18900), (6300, 14253), (9450, 9502)]