123125400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{151}}^2$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 426925800

約数和(自身を除く): 303800400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 151, 180, 200, 216, 225, 270, 300, 302, 360, 450, 453, 540, 600, 604, 675, 755, 900, 906, 1080, 1208, 1350, 1359, 1510, 1800, 1812, 2265, 2700, 2718, 3020, 3624, 3775, 4077, 4530, 5400, 5436, 6040, 6795, 7550, 8154, 9060, 10872, 11325, 13590, 15100, 16308, 18120, 20385, 22650, 22801, 27180, 30200, 32616, 33975, 40770, 45300, 45602, 54360, 67950, 68403, 81540, 90600, 91204, 101925, 114005, 135900, 136806, 163080, 182408, 203850, 205209, 228010, 271800, 273612, 342015, 407700, 410418, 456020, 547224, 570025, 615627, 684030, 815400, 820836, 912040, 1026045, 1140050, 1231254, 1368060, 1641672, 1710075, 2052090, 2280100, 2462508, 2736120, 3078135, 3420150, 4104180, 4560200, 4925016, 5130225, 6156270, 6840300, 8208360, 10260450, 12312540, 13680600, 15390675, 20520900, 24625080, 30781350, 41041800, 61562700, 123125400]

約数ペア:

[(1, 123125400), (2, 61562700), (3, 41041800), (4, 30781350), (5, 24625080), (6, 20520900), (8, 15390675), (9, 13680600), (10, 12312540), (12, 10260450), (15, 8208360), (18, 6840300), (20, 6156270), (24, 5130225), (25, 4925016), (27, 4560200), (30, 4104180), (36, 3420150), (40, 3078135), (45, 2736120), (50, 2462508), (54, 2280100), (60, 2052090), (72, 1710075), (75, 1641672), (90, 1368060), (100, 1231254), (108, 1140050), (120, 1026045), (135, 912040), (150, 820836), (151, 815400), (180, 684030), (200, 615627), (216, 570025), (225, 547224), (270, 456020), (300, 410418), (302, 407700), (360, 342015), (450, 273612), (453, 271800), (540, 228010), (600, 205209), (604, 203850), (675, 182408), (755, 163080), (900, 136806), (906, 135900), (1080, 114005), (1208, 101925), (1350, 91204), (1359, 90600), (1510, 81540), (1800, 68403), (1812, 67950), (2265, 54360), (2700, 45602), (2718, 45300), (3020, 40770), (3624, 33975), (3775, 32616), (4077, 30200), (4530, 27180), (5400, 22801), (5436, 22650), (6040, 20385), (6795, 18120), (7550, 16308), (8154, 15100), (9060, 13590), (10872, 11325)]