86985000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{1933}}^1$

素因数の和:1965

約数の個数: 120

約数和(自身を含む): 294538530

約数和(自身を除く): 207553530

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1250, 1500, 1800, 1875, 1933, 2250, 2500, 3000, 3750, 3866, 4500, 5000, 5625, 5799, 7500, 7732, 9000, 9665, 11250, 11598, 15000, 15464, 17397, 19330, 22500, 23196, 28995, 34794, 38660, 45000, 46392, 48325, 57990, 69588, 77320, 86985, 96650, 115980, 139176, 144975, 173970, 193300, 231960, 241625, 289950, 347940, 386600, 434925, 483250, 579900, 695880, 724875, 869850, 966500, 1159800, 1208125, 1449750, 1739700, 1933000, 2174625, 2416250, 2899500, 3479400, 3624375, 4349250, 4832500, 5799000, 7248750, 8698500, 9665000, 10873125, 14497500, 17397000, 21746250, 28995000, 43492500, 86985000]

約数ペア:

[(1, 86985000), (2, 43492500), (3, 28995000), (4, 21746250), (5, 17397000), (6, 14497500), (8, 10873125), (9, 9665000), (10, 8698500), (12, 7248750), (15, 5799000), (18, 4832500), (20, 4349250), (24, 3624375), (25, 3479400), (30, 2899500), (36, 2416250), (40, 2174625), (45, 1933000), (50, 1739700), (60, 1449750), (72, 1208125), (75, 1159800), (90, 966500), (100, 869850), (120, 724875), (125, 695880), (150, 579900), (180, 483250), (200, 434925), (225, 386600), (250, 347940), (300, 289950), (360, 241625), (375, 231960), (450, 193300), (500, 173970), (600, 144975), (625, 139176), (750, 115980), (900, 96650), (1000, 86985), (1125, 77320), (1250, 69588), (1500, 57990), (1800, 48325), (1875, 46392), (1933, 45000), (2250, 38660), (2500, 34794), (3000, 28995), (3750, 23196), (3866, 22500), (4500, 19330), (5000, 17397), (5625, 15464), (5799, 15000), (7500, 11598), (7732, 11250), (9000, 9665)]