261851400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{48491}}^1$

素因数の和:48516

約数の個数: 96

約数和(自身を含む): 901951200

約数和(自身を除く): 640099800

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, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 48491, 96982, 145473, 193964, 242455, 290946, 387928, 436419, 484910, 581892, 727365, 872838, 969820, 1163784, 1212275, 1309257, 1454730, 1745676, 1939640, 2182095, 2424550, 2618514, 2909460, 3491352, 3636825, 4364190, 4849100, 5237028, 5818920, 6546285, 7273650, 8728380, 9698200, 10474056, 10910475, 13092570, 14547300, 17456760, 21820950, 26185140, 29094600, 32731425, 43641900, 52370280, 65462850, 87283800, 130925700, 261851400]

約数ペア:

[(1, 261851400), (2, 130925700), (3, 87283800), (4, 65462850), (5, 52370280), (6, 43641900), (8, 32731425), (9, 29094600), (10, 26185140), (12, 21820950), (15, 17456760), (18, 14547300), (20, 13092570), (24, 10910475), (25, 10474056), (27, 9698200), (30, 8728380), (36, 7273650), (40, 6546285), (45, 5818920), (50, 5237028), (54, 4849100), (60, 4364190), (72, 3636825), (75, 3491352), (90, 2909460), (100, 2618514), (108, 2424550), (120, 2182095), (135, 1939640), (150, 1745676), (180, 1454730), (200, 1309257), (216, 1212275), (225, 1163784), (270, 969820), (300, 872838), (360, 727365), (450, 581892), (540, 484910), (600, 436419), (675, 387928), (900, 290946), (1080, 242455), (1350, 193964), (1800, 145473), (2700, 96982), (5400, 48491)]