87677100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{4639}}^1$

素因数の和:4669

約数の個数: 144

約数和(自身を含む): 322201600

約数和(自身を除く): 234524500

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, 4639, 4725, 6300, 9278, 9450, 13917, 18556, 18900, 23195, 27834, 32473, 41751, 46390, 55668, 64946, 69585, 83502, 92780, 97419, 115975, 125253, 129892, 139170, 162365, 167004, 194838, 208755, 231950, 250506, 278340, 292257, 324730, 347925, 389676, 417510, 463900, 487095, 501012, 584514, 626265, 649460, 695850, 811825, 835020, 876771, 974190, 1043775, 1169028, 1252530, 1391700, 1461285, 1623650, 1753542, 1948380, 2087550, 2435475, 2505060, 2922570, 3131325, 3247300, 3507084, 4175100, 4383855, 4870950, 5845140, 6262650, 7306425, 8767710, 9741900, 12525300, 14612850, 17535420, 21919275, 29225700, 43838550, 87677100]

約数ペア:

[(1, 87677100), (2, 43838550), (3, 29225700), (4, 21919275), (5, 17535420), (6, 14612850), (7, 12525300), (9, 9741900), (10, 8767710), (12, 7306425), (14, 6262650), (15, 5845140), (18, 4870950), (20, 4383855), (21, 4175100), (25, 3507084), (27, 3247300), (28, 3131325), (30, 2922570), (35, 2505060), (36, 2435475), (42, 2087550), (45, 1948380), (50, 1753542), (54, 1623650), (60, 1461285), (63, 1391700), (70, 1252530), (75, 1169028), (84, 1043775), (90, 974190), (100, 876771), (105, 835020), (108, 811825), (126, 695850), (135, 649460), (140, 626265), (150, 584514), (175, 501012), (180, 487095), (189, 463900), (210, 417510), (225, 389676), (252, 347925), (270, 324730), (300, 292257), (315, 278340), (350, 250506), (378, 231950), (420, 208755), (450, 194838), (525, 167004), (540, 162365), (630, 139170), (675, 129892), (700, 125253), (756, 115975), (900, 97419), (945, 92780), (1050, 83502), (1260, 69585), (1350, 64946), (1575, 55668), (1890, 46390), (2100, 41751), (2700, 32473), (3150, 27834), (3780, 23195), (4639, 18900), (4725, 18556), (6300, 13917), (9278, 9450)]