158719500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{3919}}^1$

素因数の和:3950

約数の個数: 120

約数和(自身を含む): 517957440

約数和(自身を除く): 359237940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 2025, 2250, 2700, 3375, 3919, 4050, 4500, 6750, 7838, 8100, 10125, 11757, 13500, 15676, 19595, 20250, 23514, 35271, 39190, 40500, 47028, 58785, 70542, 78380, 97975, 105813, 117570, 141084, 176355, 195950, 211626, 235140, 293925, 317439, 352710, 391900, 423252, 489875, 529065, 587850, 634878, 705420, 881775, 979750, 1058130, 1175700, 1269756, 1469625, 1587195, 1763550, 1959500, 2116260, 2645325, 2939250, 3174390, 3527100, 4408875, 5290650, 5878500, 6348780, 7935975, 8817750, 10581300, 13226625, 15871950, 17635500, 26453250, 31743900, 39679875, 52906500, 79359750, 158719500]

約数ペア:

[(1, 158719500), (2, 79359750), (3, 52906500), (4, 39679875), (5, 31743900), (6, 26453250), (9, 17635500), (10, 15871950), (12, 13226625), (15, 10581300), (18, 8817750), (20, 7935975), (25, 6348780), (27, 5878500), (30, 5290650), (36, 4408875), (45, 3527100), (50, 3174390), (54, 2939250), (60, 2645325), (75, 2116260), (81, 1959500), (90, 1763550), (100, 1587195), (108, 1469625), (125, 1269756), (135, 1175700), (150, 1058130), (162, 979750), (180, 881775), (225, 705420), (250, 634878), (270, 587850), (300, 529065), (324, 489875), (375, 423252), (405, 391900), (450, 352710), (500, 317439), (540, 293925), (675, 235140), (750, 211626), (810, 195950), (900, 176355), (1125, 141084), (1350, 117570), (1500, 105813), (1620, 97975), (2025, 78380), (2250, 70542), (2700, 58785), (3375, 47028), (3919, 40500), (4050, 39190), (4500, 35271), (6750, 23514), (7838, 20250), (8100, 19595), (10125, 15676), (11757, 13500)]