8900550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 25891200

約数和(自身を除く): 16990650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 135, 150, 171, 190, 225, 270, 285, 342, 347, 450, 475, 513, 570, 675, 694, 855, 950, 1026, 1041, 1350, 1425, 1710, 1735, 2082, 2565, 2850, 3123, 3470, 4275, 5130, 5205, 6246, 6593, 8550, 8675, 9369, 10410, 12825, 13186, 15615, 17350, 18738, 19779, 25650, 26025, 31230, 32965, 39558, 46845, 52050, 59337, 65930, 78075, 93690, 98895, 118674, 156150, 164825, 178011, 197790, 234225, 296685, 329650, 356022, 468450, 494475, 593370, 890055, 988950, 1483425, 1780110, 2966850, 4450275, 8900550]

約数ペア:

[(1, 8900550), (2, 4450275), (3, 2966850), (5, 1780110), (6, 1483425), (9, 988950), (10, 890055), (15, 593370), (18, 494475), (19, 468450), (25, 356022), (27, 329650), (30, 296685), (38, 234225), (45, 197790), (50, 178011), (54, 164825), (57, 156150), (75, 118674), (90, 98895), (95, 93690), (114, 78075), (135, 65930), (150, 59337), (171, 52050), (190, 46845), (225, 39558), (270, 32965), (285, 31230), (342, 26025), (347, 25650), (450, 19779), (475, 18738), (513, 17350), (570, 15615), (675, 13186), (694, 12825), (855, 10410), (950, 9369), (1026, 8675), (1041, 8550), (1350, 6593), (1425, 6246), (1710, 5205), (1735, 5130), (2082, 4275), (2565, 3470), (2850, 3123)]