74069100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{3919}}^1$

素因数の和:3949

約数の個数: 144

約数和(自身を含む): 272204800

約数和(自身を除く): 198135700

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, 3919, 4725, 6300, 7838, 9450, 11757, 15676, 18900, 19595, 23514, 27433, 35271, 39190, 47028, 54866, 58785, 70542, 78380, 82299, 97975, 105813, 109732, 117570, 137165, 141084, 164598, 176355, 195950, 211626, 235140, 246897, 274330, 293925, 329196, 352710, 391900, 411495, 423252, 493794, 529065, 548660, 587850, 685825, 705420, 740691, 822990, 881775, 987588, 1058130, 1175700, 1234485, 1371650, 1481382, 1645980, 1763550, 2057475, 2116260, 2468970, 2645325, 2743300, 2962764, 3527100, 3703455, 4114950, 4937940, 5290650, 6172425, 7406910, 8229900, 10581300, 12344850, 14813820, 18517275, 24689700, 37034550, 74069100]

約数ペア:

[(1, 74069100), (2, 37034550), (3, 24689700), (4, 18517275), (5, 14813820), (6, 12344850), (7, 10581300), (9, 8229900), (10, 7406910), (12, 6172425), (14, 5290650), (15, 4937940), (18, 4114950), (20, 3703455), (21, 3527100), (25, 2962764), (27, 2743300), (28, 2645325), (30, 2468970), (35, 2116260), (36, 2057475), (42, 1763550), (45, 1645980), (50, 1481382), (54, 1371650), (60, 1234485), (63, 1175700), (70, 1058130), (75, 987588), (84, 881775), (90, 822990), (100, 740691), (105, 705420), (108, 685825), (126, 587850), (135, 548660), (140, 529065), (150, 493794), (175, 423252), (180, 411495), (189, 391900), (210, 352710), (225, 329196), (252, 293925), (270, 274330), (300, 246897), (315, 235140), (350, 211626), (378, 195950), (420, 176355), (450, 164598), (525, 141084), (540, 137165), (630, 117570), (675, 109732), (700, 105813), (756, 97975), (900, 82299), (945, 78380), (1050, 70542), (1260, 58785), (1350, 54866), (1575, 47028), (1890, 39190), (2100, 35271), (2700, 27433), (3150, 23514), (3780, 19595), (3919, 18900), (4725, 15676), (6300, 11757), (7838, 9450)]